CREATE TABLE table_77481 ("State" TEXT, "Membership" FLOAT, "Population" FLOAT, "% LDS" TEXT, "Total Congregations" FLOAT)

What is Population, when Total Congregations is less than 4, and when % LDS is 0.54%?
SELECT "Population" FROM table_77481 WHERE "Total Congregations" < '4' AND "% LDS" = '0.54%'
SELECT "Population" FROM "table_77481" WHERE "% LDS" = '0.54%' AND "Total Congregations" < '4'