Perfect Square
64982739778394662551875625 is a perfect square (8061187243725 × 8061187243725)
64982739778394662551875625 is a perfect square (8061187243725 × 8061187243725)
64982739778394662551875625 is odd
Previous odd number is 64982739778394662551875623
Next odd number is 64982739778394662551875627
11010111000000101000010110000111010000101000101101101010111011111000101111000000101001
274406284779483988357476790332616480769586945253648963621870617004150634765625