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_22904707_1 (_number INTEGER, no VARCHAR)
### Question:
What number in the season was episode 52 in the series?
### Answer:
SELECT MIN(_number) FROM table_22904707_1 WHERE no = 52