Perfect Square
545389289057617516035225 is a perfect square (738504765765 × 738504765765)
545389289057617516035225 is a perfect square (738504765765 × 738504765765)
545389289057617516035225 is odd
Previous odd number is 545389289057617516035223
Next odd number is 545389289057617516035227
1110011011111011001110011010011100000011001101101110001001111011111110010011001
162225758583673288595967247579573158737978681300839422227434949702015625