2525262775265 has 16 divisors (see below), whose sum is σ = 3033168854400. Its totient is φ = 2018308651392.

The previous prime is 2525262775253. The next prime is 2525262775267. The reversal of 2525262775265 is 5625772625252.

It is a cyclic number.

It is not a de Polignac number, because 2525262775265 - 2²² = 2525258580961 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525262775265.

It is not an unprimeable number, because it can be changed into a prime (2525262775267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27257141 + ... + 27349629.

It is an arithmetic number, because the mean of its divisors is an integer number (189573053400).

Almost surely, 2^{2525262775265} is an apocalyptic number.

It is an amenable number.

2525262775265 is a deficient number, since it is larger than the sum of its proper divisors (507906079135).

2525262775265 is a wasteful number, since it uses less digits than its factorization.

2525262775265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97576.

The product of its digits is 35280000, while the sum is 56.

The spelling of 2525262775265 in words is "two trillion, five hundred twenty-five billion, two hundred sixty-two million, seven hundred seventy-five thousand, two hundred sixty-five".