Perfect Square
45499449209388001 is a perfect square (213305999 × 213305999)
45499449209388001 is a perfect square (213305999 × 213305999)
10100001 10100101 10000010 00001011 10011001 11111011 11100001
45499449209388001 is odd
Previous odd number is 45499449209387999
Next odd number is 45499449209388003