2522101925 has 24 divisors (see below), whose sum is σ = 3576408000. Its totient is φ = 1728362880.

The previous prime is 2522101891. The next prime is 2522101949. The reversal of 2522101925 is 5291012252.

It is not a de Polignac number, because 2522101925 - 2²⁸ = 2253666469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362126 + ... + 369024.

It is an arithmetic number, because the mean of its divisors is an integer number (149017000).

Almost surely, 2^2522101925 is an apocalyptic number.

2522101925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2522101925 is a deficient number, since it is larger than the sum of its proper divisors (1054306075).

2522101925 is a wasteful number, since it uses less digits than its factorization.

2522101925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005 (or 9000 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2522101925 is about 50220.5329023896. The cubic root of 2522101925 is about 1361.1966696676.

The spelling of 2522101925 in words is "two billion, five hundred twenty-two million, one hundred one thousand, nine hundred twenty-five".