Perfect Square
713536673521 is a perfect square (844711 × 844711)
Seven hundred and thirteen billion, five hundred and thirty-six million, six hundred and seventy-three thousand, five hundred and twenty-one.
713536673521 is a perfect square (844711 × 844711)
713536673521 is odd
Previous odd number is 713536673519
Next odd number is 713536673523