5231630156 has 24 divisors (see below), whose sum is σ = 9284385264. Its totient is φ = 2579189760.

The previous prime is 5231630111. The next prime is 5231630179. The reversal of 5231630156 is 6510361325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57251 + ... + 117221.

It is an arithmetic number, because the mean of its divisors is an integer number (386849386).

Almost surely, 2^5231630156 is an apocalyptic number.

It is an amenable number.

5231630156 is a deficient number, since it is larger than the sum of its proper divisors (4052755108).

5231630156 is a wasteful number, since it uses less digits than its factorization.

5231630156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60281 (or 60279 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5231630156 is about 72330.0086824272. The cubic root of 5231630156 is about 1735.9838402900.

The spelling of 5231630156 in words is "five billion, two hundred thirty-one million, six hundred thirty thousand, one hundred fifty-six".