Perfect Square
145485161728729 is a perfect square (12061723 × 12061723)
One hundred and forty-five trillion, four hundred and eighty-five billion, one hundred and sixty-one million, seven hundred and twenty-eight thousand, seven hundred and twenty-nine.
145485161728729 is a perfect square (12061723 × 12061723)
145485161728729 is odd
Previous odd number is 145485161728727
Next odd number is 145485161728731