5315371788 has 24 divisors (see below), whose sum is σ = 12411605808. Its totient is φ = 1770494656.

The previous prime is 5315371777. The next prime is 5315371801. The reversal of 5315371788 is 8871735135.

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, 144831 + ... + 177782.

It is an arithmetic number, because the mean of its divisors is an integer number (517150242).

Almost surely, 2^5315371788 is an apocalyptic number.

It is an amenable number.

5315371788 is an abundant number, since it is smaller than the sum of its proper divisors (7096234020).

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

5315371788 is a wasteful number, since it uses less digits than its factorization.

5315371788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323993 (or 323991 counting only the distinct ones).

The product of its digits is 705600, while the sum is 48.

The square root of 5315371788 is about 72906.5963270814. The cubic root of 5315371788 is about 1745.1973666412.

The spelling of 5315371788 in words is "five billion, three hundred fifteen million, three hundred seventy-one thousand, seven hundred eighty-eight".