5313931888 has 40 divisors (see below), whose sum is σ = 10385272800. Its totient is φ = 2633917440.

The previous prime is 5313931849. The next prime is 5313931967. The reversal of 5313931888 is 8881393135.

It is a super-2 number, since 2×5313931888² = 56475744220606489088, which contains 22 as substring.

It is a congruent number.

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, 2298253 + ... + 2300563.

It is an arithmetic number, because the mean of its divisors is an integer number (259631820).

Almost surely, 2^5313931888 is an apocalyptic number.

It is an amenable number.

5313931888 is a deficient number, since it is larger than the sum of its proper divisors (5071340912).

5313931888 is a wasteful number, since it uses less digits than its factorization.

5313931888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505 (or 3499 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 5313931888 is about 72896.7206944181. The cubic root of 5313931888 is about 1745.0397648319.

The spelling of 5313931888 in words is "five billion, three hundred thirteen million, nine hundred thirty-one thousand, eight hundred eighty-eight".