5315515888 has 20 divisors (see below), whose sum is σ = 10332368200. Its totient is φ = 2649098304.

The previous prime is 5315515883. The next prime is 5315515897. The reversal of 5315515888 is 8885155135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315515883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536163 + ... + 545986.

It is an arithmetic number, because the mean of its divisors is an integer number (516618410).

Almost surely, 2^5315515888 is an apocalyptic number.

It is an amenable number.

5315515888 is a deficient number, since it is larger than the sum of its proper divisors (5016852312).

5315515888 is a wasteful number, since it uses less digits than its factorization.

5315515888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082464 (or 1082458 counting only the distinct ones).

The product of its digits is 960000, while the sum is 49.

The square root of 5315515888 is about 72907.5845711542. The cubic root of 5315515888 is about 1745.2131372952.

The spelling of 5315515888 in words is "five billion, three hundred fifteen million, five hundred fifteen thousand, eight hundred eighty-eight".