Perfect Square
1061540756721 is a perfect square (1030311 × 1030311)
One trillion, sixty-one billion, five hundred and forty million, seven hundred and fifty-six thousand, seven hundred and twenty-one.
1061540756721 is a perfect square (1030311 × 1030311)
1061540756721 is odd
Previous odd number is 1061540756719
Next odd number is 1061540756723