504555097 has 2 divisors, whose sum is σ = 504555098. Its totient is φ = 504555096.

The previous prime is 504555059. The next prime is 504555109. The reversal of 504555097 is 790555405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462422016 + 42133081 = 21504^2 + 6491^2 .

It is a cyclic number.

It is not a de Polignac number, because 504555097 - 2¹⁵ = 504522329 is a prime.

It is not a weakly prime, because it can be changed into another prime (504555017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252277548 + 252277549.

It is an arithmetic number, because the mean of its divisors is an integer number (252277549).

Almost surely, 2^504555097 is an apocalyptic number.

It is an amenable number.

504555097 is a deficient number, since it is larger than the sum of its proper divisors (1).

504555097 is an equidigital number, since it uses as much as digits as its factorization.

504555097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157500, while the sum is 40.

The square root of 504555097 is about 22462.3039112198. The cubic root of 504555097 is about 796.1034987641.

The spelling of 504555097 in words is "five hundred four million, five hundred fifty-five thousand, ninety-seven".