2375156868 has 24 divisors (see below), whose sum is σ = 6333751872. Its totient is φ = 678616224.

The previous prime is 2375156867. The next prime is 2375156879. The reversal of 2375156868 is 8686515732.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2375156868.

It is not an unprimeable number, because it can be changed into a prime (2375156867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14137755 + ... + 14137922.

It is an arithmetic number, because the mean of its divisors is an integer number (263906328).

Almost surely, 2^2375156868 is an apocalyptic number.

2375156868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2375156868 is an abundant number, since it is smaller than the sum of its proper divisors (3958595004).

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

2375156868 is a wasteful number, since it uses less digits than its factorization.

2375156868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28275691 (or 28275689 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 51.

The square root of 2375156868 is about 48735.5811291914. The cubic root of 2375156868 is about 1334.2301982286.

The spelling of 2375156868 in words is "two billion, three hundred seventy-five million, one hundred fifty-six thousand, eight hundred sixty-eight".