Perfect Square
545409022963761963102321 is a perfect square (738518126361 × 738518126361)
545409022963761963102321 is a perfect square (738518126361 × 738518126361)
545409022963761963102321 is odd
Previous odd number is 545409022963761963102319
Next odd number is 545409022963761963102323
1110011011111101010111010110000011011001011000011011011111010000111000001110001
162243368741011931475643164271797961478779475246791224570718823064622161