504555113 has 2 divisors, whose sum is σ = 504555114. Its totient is φ = 504555112.

The previous prime is 504555109. The next prime is 504555133. The reversal of 504555113 is 311555405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417916249 + 86638864 = 20443^2 + 9308^2 .

It is a cyclic number.

It is not a de Polignac number, because 504555113 - 2² = 504555109 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504555133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252277556 + 252277557.

It is an arithmetic number, because the mean of its divisors is an integer number (252277557).

Almost surely, 2^504555113 is an apocalyptic number.

It is an amenable number.

504555113 is a deficient number, since it is larger than the sum of its proper divisors (1).

504555113 is an equidigital number, since it uses as much as digits as its factorization.

504555113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 504555113 is about 22462.3042673720. The cubic root of 504555113 is about 796.1035071792.

The spelling of 504555113 in words is "five hundred four million, five hundred fifty-five thousand, one hundred thirteen".