Perfect Square
85983355758479956983051253543521 is a perfect square (9272721054710961 × 9272721054710961)
85983355758479956983051253543521 is a perfect square (9272721054710961 × 9272721054710961)
85983355758479956983051253543521 is odd
Previous odd number is 85983355758479956983051253543519
Next odd number is 85983355758479956983051253543523
10000111101010000110011010011100010101110101110011000011011110110110011011110000110111001010111001001100001
635686769038482469000576100514630386670776749941106507454480269491852763532697534032549024809761
7393137467489328378608694978266428219169071423640009459041077441