504152913 has 24 divisors (see below), whose sum is σ = 746238528. Its totient is φ = 302500000.

The previous prime is 504152903. The next prime is 504152917. The reversal of 504152913 is 319251405.

It is not a de Polignac number, because 504152913 - 2⁸ = 504152657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (504152917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29788 + ... + 43538.

It is an arithmetic number, because the mean of its divisors is an integer number (31093272).

Almost surely, 2^504152913 is an apocalyptic number.

It is an amenable number.

504152913 is a deficient number, since it is larger than the sum of its proper divisors (242085615).

504152913 is a wasteful number, since it uses less digits than its factorization.

504152913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13877 (or 13866 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 504152913 is about 22453.3497055562. The cubic root of 504152913 is about 795.8919161892.

The spelling of 504152913 in words is "five hundred four million, one hundred fifty-two thousand, nine hundred thirteen".