5312040504 has 64 divisors (see below), whose sum is σ = 13559616000. Its totient is φ = 1733792256.

The previous prime is 5312040499. The next prime is 5312040511. The reversal of 5312040504 is 4050402135.

It is a super-2 number, since 2×5312040504² = 56435548632273148032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213297 + ... + 236895.

It is an arithmetic number, because the mean of its divisors is an integer number (211869000).

Almost surely, 2^5312040504 is an apocalyptic number.

It is an amenable number.

5312040504 is an abundant number, since it is smaller than the sum of its proper divisors (8247575496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5312040504 is a wasteful number, since it uses less digits than its factorization.

5312040504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23804 (or 23800 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5312040504 is about 72883.7465008489. The cubic root of 5312040504 is about 1744.8327033425.

Adding to 5312040504 its reverse (4050402135), we get a palindrome (9362442639).

The spelling of 5312040504 in words is "five billion, three hundred twelve million, forty thousand, five hundred four".