Perfect Square
2654536085581085550625 is a perfect square (51522190225 × 51522190225)
2654536085581085550625 is a perfect square (51522190225 × 51522190225)
10001111 11100111 00010110 10101001 10000000 01000100 10001000 00101000 00100001
2654536085581085550625 is odd
Previous odd number is 2654536085581085550623
Next odd number is 2654536085581085550627
18705352656089916673249004041750804619173003199629464316650390625