Perfect Square
66169119440693572801462425790875390625 is a perfect square (8134440327440700625 × 8134440327440700625)
66169119440693572801462425790875390625 is a perfect square (8134440327440700625 × 8134440327440700625)
66169119440693572801462425790875390625 is odd
Previous odd number is 66169119440693572801462425790875390623
Next odd number is 66169119440693572801462425790875390627
110001110001111011010101110111010110101100011101011100100011010000011111010010101001111001110000001010011111110101001010100001
289711720762307541286888414822341348540624499457563621978213514200876922193647808434867341804904997348785400390625
4378352367556772116681086360888068806347840507447567511753414746246337890625