Perfect Square
55660532425278584896 is a perfect square (7460598664 × 7460598664)
55660532425278584896 is a perfect square (7460598664 × 7460598664)
55660532425278584896 is even
Previous even number is 55660532425278584894
Next even number is 55660532425278584898
172441609960737274278020327050425185239270630791170324955136
110000010001110001111011110101011010110001110101110111100001000000