Perfect Square
545450217408263996661361 is a perfect square (738546015769 × 738546015769)
545450217408263996661361 is a perfect square (738546015769 × 738546015769)
545450217408263996661361 is odd
Previous odd number is 545450217408263996661359
Next odd number is 545450217408263996661363
1110011100000001110101001100000011111011011010100111011001010010101111001110001
162280133975819521123910764997373722158604357124718193692607989064588881