2125523265 has 16 divisors (see below), whose sum is σ = 3548700288. Its totient is φ = 1084324736.

The previous prime is 2125523233. The next prime is 2125523287. The reversal of 2125523265 is 5623255212.

2125523265 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2125523265 - 2⁵ = 2125523233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3080124 + ... + 3080813.

It is an arithmetic number, because the mean of its divisors is an integer number (221793768).

Almost surely, 2^2125523265 is an apocalyptic number.

It is an amenable number.

2125523265 is a deficient number, since it is larger than the sum of its proper divisors (1423177023).

2125523265 is a wasteful number, since it uses less digits than its factorization.

2125523265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6160968.

The product of its digits is 36000, while the sum is 33.

The square root of 2125523265 is about 46103.3975429143. The cubic root of 2125523265 is about 1285.7463130734.

Adding to 2125523265 its reverse (5623255212), we get a palindrome (7748778477).

The spelling of 2125523265 in words is "two billion, one hundred twenty-five million, five hundred twenty-three thousand, two hundred sixty-five".