6312872115 has 24 divisors (see below), whose sum is σ = 11937068208. Its totient is φ = 3060786240.

The previous prime is 6312872099. The next prime is 6312872117. The reversal of 6312872115 is 5112782136.

6312872115 is a `hidden beast` number, since 631 + 2 + 8 + 7 + 2 + 1 + 15 = 666.

It is not a de Polignac number, because 6312872115 - 2⁴ = 6312872099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6312872115.

It is not an unprimeable number, because it can be changed into a prime (6312872117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6376144 + ... + 6377133.

It is an arithmetic number, because the mean of its divisors is an integer number (497377842).

Almost surely, 2^6312872115 is an apocalyptic number.

6312872115 is a deficient number, since it is larger than the sum of its proper divisors (5624196093).

6312872115 is a wasteful number, since it uses less digits than its factorization.

6312872115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12753299 (or 12753296 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 6312872115 is about 79453.5846579624. The cubic root of 6312872115 is about 1848.1717624055.

The spelling of 6312872115 in words is "six billion, three hundred twelve million, eight hundred seventy-two thousand, one hundred fifteen".