Perfect Square
545541619499971559770761 is a perfect square (738607892931 × 738607892931)
545541619499971559770761 is a perfect square (738607892931 × 738607892931)
545541619499971559770761 is odd
Previous odd number is 545541619499971559770759
Next odd number is 545541619499971559770763
1110011100001011101111011010101111100111101100011010000001000110100101010001001
162361728384823444687679946133955524789467767460391068864961967827221081