Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_56 (area_km_2 INTEGER, census_ranking VARCHAR)
### Question:
What is the Area km 2 with a Census Ranking of 1,773 of 5,008?
### Answer:
SELECT SUM(area_km_2) FROM table_name_56 WHERE census_ranking = "1,773 of 5,008"