5316631 has 4 divisors (see below), whose sum is σ = 5629392. Its totient is φ = 5003872.

The previous prime is 5316617. The next prime is 5316643. The reversal of 5316631 is 1366135.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5316631 - 2⁷ = 5316503 is a prime.

It is a super-2 number, since 2×5316631² = 56533130380322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5316596 and 5316605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156355 + ... + 156388.

It is an arithmetic number, because the mean of its divisors is an integer number (1407348).

Almost surely, 2^5316631 is an apocalyptic number.

5316631 is a deficient number, since it is larger than the sum of its proper divisors (312761).

5316631 is a wasteful number, since it uses less digits than its factorization.

5316631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312760.

The product of its digits is 1620, while the sum is 25.

The square root of 5316631 is about 2305.7820799026. The cubic root of 5316631 is about 174.5335168225.

The spelling of 5316631 in words is "five million, three hundred sixteen thousand, six hundred thirty-one".