5315971932940 has 24 divisors (see below), whose sum is σ = 11163603194352. Its totient is φ = 2126376937920.

The previous prime is 5315971932937. The next prime is 5315971932961. The reversal of 5315971932940 is 492391795135.

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, 3550270 + ... + 4820410.

It is an arithmetic number, because the mean of its divisors is an integer number (465150133098).

Almost surely, 2^{5315971932940} is an apocalyptic number.

It is an amenable number.

5315971932940 is an abundant number, since it is smaller than the sum of its proper divisors (5847631261412).

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

5315971932940 is a wasteful number, since it uses less digits than its factorization.

5315971932940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479417 (or 1479415 counting only the distinct ones).

The product of its (nonzero) digits is 9185400, while the sum is 58.

The spelling of 5315971932940 in words is "five trillion, three hundred fifteen billion, nine hundred seventy-one million, nine hundred thirty-two thousand, nine hundred forty".