5639311372 has 12 divisors (see below), whose sum is σ = 9879289056. Its totient is φ = 2816657360.

The previous prime is 5639311367. The next prime is 5639311387. The reversal of 5639311372 is 2731139365.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745348 + ... + 752875.

It is an arithmetic number, because the mean of its divisors is an integer number (823274088).

Almost surely, 2^5639311372 is an apocalyptic number.

It is an amenable number.

5639311372 is a deficient number, since it is larger than the sum of its proper divisors (4239977684).

5639311372 is a wasteful number, since it uses less digits than its factorization.

5639311372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499168 (or 1499166 counting only the distinct ones).

The product of its digits is 102060, while the sum is 40.

The square root of 5639311372 is about 75095.3485377090. The cubic root of 5639311372 is about 1779.9536422720.

The spelling of 5639311372 in words is "five billion, six hundred thirty-nine million, three hundred eleven thousand, three hundred seventy-two".