Perfect Square
1152358640548577344 is a perfect square (1073479688 × 1073479688)
1152358640548577344 is a perfect square (1073479688 × 1073479688)
1152358640548577344 is even
Previous even number is 1152358640548577342
Next even number is 1152358640548577346
1111 1111 1110 0000 0000 0001 0011 1111 1111 1100 0000 0000 0000 0100 0000