2501975116 has 12 divisors (see below), whose sum is σ = 4529437920. Its totient is φ = 1207850000.

The previous prime is 2501975107. The next prime is 2501975123. The reversal of 2501975116 is 6115791052.

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, 10784260 + ... + 10784491.

It is an arithmetic number, because the mean of its divisors is an integer number (377453160).

Almost surely, 2^2501975116 is an apocalyptic number.

It is an amenable number.

2501975116 is a deficient number, since it is larger than the sum of its proper divisors (2027462804).

2501975116 is a wasteful number, since it uses less digits than its factorization.

2501975116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21568784 (or 21568782 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 37.

The square root of 2501975116 is about 50019.7472604570. The cubic root of 2501975116 is about 1357.5661335238.

The spelling of 2501975116 in words is "two billion, five hundred one million, nine hundred seventy-five thousand, one hundred sixteen".