25030525500253 has 16 divisors (see below), whose sum is σ = 30813713118720. Its totient is φ = 19799928072576.

The previous prime is 25030525500193. The next prime is 25030525500307. The reversal of 25030525500253 is 35200552503052.

It is a cyclic number.

It is not a de Polignac number, because 25030525500253 - 2⁹ = 25030525499741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25030525500053) 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, 30451573 + ... + 31262746.

It is an arithmetic number, because the mean of its divisors is an integer number (1925857069920).

Almost surely, 2^{25030525500253} is an apocalyptic number.

It is an amenable number.

25030525500253 is a deficient number, since it is larger than the sum of its proper divisors (5783187618467).

25030525500253 is a wasteful number, since it uses less digits than its factorization.

25030525500253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61718796.

The product of its (nonzero) digits is 225000, while the sum is 37.

The spelling of 25030525500253 in words is "twenty-five trillion, thirty billion, five hundred twenty-five million, five hundred thousand, two hundred fifty-three".