Perfect Square
245522190937786961190721 is a perfect square (495501958561 × 495501958561)
245522190937786961190721 is a perfect square (495501958561 × 495501958561)
245522190937786961190721 is odd
Previous odd number is 245522190937786961190719
Next odd number is 245522190937786961190723
110011111111011100100011011110001100011001100100110111000011010101111101000001
14800359097795772128332593646136551221840530460439392710219500587175361