25011015002253 has 36 divisors (see below), whose sum is σ = 42038052170400. Its totient is φ = 14287675517136.

The previous prime is 25011015002209. The next prime is 25011015002257. The reversal of 25011015002253 is 35220051011052.

25011015002253 is a `hidden beast` number, since 2 + 5 + 0 + 1 + 101 + 500 + 2 + 2 + 53 = 666.

It is not a de Polignac number, because 25011015002253 - 2²⁶ = 25010947893389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25011015002257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7140825 + ... + 10050542.

It is an arithmetic number, because the mean of its divisors is an integer number (1167723671400).

Almost surely, 2^{25011015002253} is an apocalyptic number.

It is an amenable number.

25011015002253 is a deficient number, since it is larger than the sum of its proper divisors (17027037168147).

25011015002253 is a wasteful number, since it uses less digits than its factorization.

25011015002253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17194686 (or 17194676 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 25011015002253 in words is "twenty-five trillion, eleven billion, fifteen million, two thousand, two hundred fifty-three".