Perfect Square
545404520674101999454569 is a perfect square (738515078163 × 738515078163)
545404520674101999454569 is a perfect square (738515078163 × 738515078163)
545404520674101999454569 is odd
Previous odd number is 545404520674101999454567
Next odd number is 545404520674101999454571
1110011011111100111000000110101000101000001100101101001110111000100100101101001
162239350872325372568319675112401350450521752899325021449061883875702009