Perfect Square
76642197967172410225 is a perfect square (8754552985 × 8754552985)
76642197967172410225 is a perfect square (8754552985 × 8754552985)
76642197967172410225 is odd
Previous odd number is 76642197967172410223
Next odd number is 76642197967172410227
1000010011110011111110010001111101110111110011110100001101101110001
450198302585533044700267739519167591310362243800777280140625