2523112165 has 24 divisors (see below), whose sum is σ = 3635684352. Its totient is φ = 1674318240.

The previous prime is 2523112147. The next prime is 2523112169. The reversal of 2523112165 is 5612113252.

2523112165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2523112165 - 2⁵ = 2523112133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523112169) 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, 158509 + ... + 173698.

It is an arithmetic number, because the mean of its divisors is an integer number (151486848).

Almost surely, 2^2523112165 is an apocalyptic number.

It is an amenable number.

2523112165 is a deficient number, since it is larger than the sum of its proper divisors (1112572187).

2523112165 is a wasteful number, since it uses less digits than its factorization.

2523112165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332257 (or 332250 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 2523112165 is about 50230.5899328288. The cubic root of 2523112165 is about 1361.3783900209.

The spelling of 2523112165 in words is "two billion, five hundred twenty-three million, one hundred twelve thousand, one hundred sixty-five".