CREATE TABLE table_64551 ("Country" TEXT, "Tourist arrivals  ( 2011 )   ( Millions ) " FLOAT, "Tourism receipts  ( 2011 )   ( Millions of US$ ) " FLOAT, "Tourism receipts  ( 2011 )   ( US$ per arrival ) " FLOAT, "Tourism receipts  ( 2011 )   ( US$ per capita ) " FLOAT, "Tourism receipts  ( 2003 )   ( as % of GDP ) " TEXT, "Tourism receipts  ( 2003 )   ( as % of exports ) " TEXT, "Tourism competitiveness  ( 2011 )   ( TTCI ) " TEXT)

What is the lowest tourism arrivals in 2011 in millions with 507 US $ per arrival in 2011 tourism receipts and less than 11,869 million of US $ in 2011 tourism receipts?
SELECT MIN("Tourist arrivals (2011) (Millions)") FROM table_64551 WHERE "Tourism receipts (2011) (US$ per arrival)" = '507' AND "Tourism receipts (2011) (Millions of US$)" < '11,869'
SELECT MIN("Tourist arrivals (2011) (Millions)") FROM "table_64551" WHERE "Tourism receipts (2011) (Millions of US$)" < '11,869' AND "Tourism receipts (2011) (US$ per arrival)" = '507'