Perfect Square
545384211923019420739225 is a perfect square (738501328315 × 738501328315)
545384211923019420739225 is a perfect square (738501328315 × 738501328315)
545384211923019420739225 is odd
Previous odd number is 545384211923019420739223
Next odd number is 545384211923019420739227
1110011011111010101011001011101111001101001011100001100111011010010011010011001
162221228052762361154777688528855276553721639496071018416349575422015625