Perfect Square
545394366227663867587729 is a perfect square (738508203223 × 738508203223)
545394366227663867587729 is a perfect square (738508203223 × 738508203223)
545394366227663867587729 is odd
Previous odd number is 545394366227663867587727
Next odd number is 545394366227663867587731
1110011011111011110001101001001001111001101110101000110010001111010110010010001
162230289230568966736909117668909518442232776987940853312317384699021489