Perfect Square
1152640033926676516 is a perfect square (1073610746 × 1073610746)
1152640033926676516 is a perfect square (1073610746 × 1073610746)
1152640033926676516 is even
Previous even number is 1152640033926676514
Next even number is 1152640033926676518
1111 1111 1111 0000 0000 0000 0001 0000 0000 0001 1000 0000 0000 0010 0100