Perfect Square
45699167876207769 is a perfect square (213773637 × 213773637)
45699167876207769 is a perfect square (213773637 × 213773637)
10100010 01011011 00100110 10101011 11001010 11010100 10011001
45699167876207769 is odd
Previous odd number is 45699167876207767
Next odd number is 45699167876207771