5313404331 has 32 divisors (see below), whose sum is σ = 8178984000. Its totient is φ = 3405072384.

The previous prime is 5313404323. The next prime is 5313404377. The reversal of 5313404331 is 1334043135.

It is not a de Polignac number, because 5313404331 - 2³ = 5313404323 is a prime.

It is a super-2 number, since 2×5313404331² = 56464531169379115122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5313404295 and 5313404304.

It is not an unprimeable number, because it can be changed into a prime (5313404231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164491 + ... + 194123.

It is an arithmetic number, because the mean of its divisors is an integer number (255593250).

Almost surely, 2^5313404331 is an apocalyptic number.

5313404331 is a deficient number, since it is larger than the sum of its proper divisors (2865579669).

5313404331 is a wasteful number, since it uses less digits than its factorization.

5313404331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29900 (or 29894 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 5313404331 is about 72893.1020810611. The cubic root of 5313404331 is about 1744.9820148501.

Adding to 5313404331 its reverse (1334043135), we get a palindrome (6647447466).

The spelling of 5313404331 in words is "five billion, three hundred thirteen million, four hundred four thousand, three hundred thirty-one".