5231731077330 has 16 divisors (see below), whose sum is σ = 12556154585664. Its totient is φ = 1395128287280.

The previous prime is 5231731077329. The next prime is 5231731077337. The reversal of 5231731077330 is 337701371325.

It is not an unprimeable number, because it can be changed into a prime (5231731077337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87195517926 + ... + 87195517985.

It is an arithmetic number, because the mean of its divisors is an integer number (784759661604).

Almost surely, 2^{5231731077330} is an apocalyptic number.

5231731077330 is an abundant number, since it is smaller than the sum of its proper divisors (7324423508334).

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

5231731077330 is a wasteful number, since it uses less digits than its factorization.

5231731077330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174391035921.

The product of its (nonzero) digits is 277830, while the sum is 42.

The spelling of 5231731077330 in words is "five trillion, two hundred thirty-one billion, seven hundred thirty-one million, seventy-seven thousand, three hundred thirty".