Perfect Square
87507885759241970961 is a perfect square (9354564969 × 9354564969)
87507885759241970961 is a perfect square (9354564969 × 9354564969)
87507885759241970961 is odd
Previous odd number is 87507885759241970959
Next odd number is 87507885759241970963
1001011111001101010011101100111011000011101000101001110010100010001
670103017356694088878532421542684172165758240489145716613681