Perfect Square
4723663653159106091536 is a perfect square (68728914244 × 68728914244)
4723663653159106091536 is a perfect square (68728914244 × 68728914244)
4723663653159106091536 is even
Previous even number is 4723663653159106091534
Next even number is 4723663653159106091538
105399099101333637235629208460035515475269615053255934053561798656
1000000000001001000000000011110011000000101101100100000011001101000010000