5316166631 has 4 divisors (see below), whose sum is σ = 5316447264. Its totient is φ = 5315886000.

The previous prime is 5316166619. The next prime is 5316166637. The reversal of 5316166631 is 1366616135.

It is a happy number.

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 5316166631 - 2⁶ = 5316166567 is a prime.

It is a super-2 number, since 2×5316166631² = 56523255297115780322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316166637) 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, 109670 + ... + 150531.

It is an arithmetic number, because the mean of its divisors is an integer number (1329111816).

Almost surely, 2^5316166631 is an apocalyptic number.

5316166631 is a deficient number, since it is larger than the sum of its proper divisors (280633).

5316166631 is a wasteful number, since it uses less digits than its factorization.

5316166631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280632.

The product of its digits is 58320, while the sum is 38.

The square root of 5316166631 is about 72912.0472281502. The cubic root of 5316166631 is about 1745.2843526401.

The spelling of 5316166631 in words is "five billion, three hundred sixteen million, one hundred sixty-six thousand, six hundred thirty-one".