25890314034189 has 16 divisors (see below), whose sum is σ = 37908033560064. Its totient is φ = 15587184846000.

The previous prime is 25890314034181. The next prime is 25890314034199. The reversal of 25890314034189 is 98143041309852.

It is not a de Polignac number, because 25890314034189 - 2³ = 25890314034181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25890314034181) 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, 2597859159 + ... + 2597869124.

It is an arithmetic number, because the mean of its divisors is an integer number (2369252097504).

Almost surely, 2^{25890314034189} is an apocalyptic number.

It is an amenable number.

25890314034189 is a deficient number, since it is larger than the sum of its proper divisors (12017719525875).

25890314034189 is a wasteful number, since it uses less digits than its factorization.

25890314034189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195728448.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 25890314034189 in words is "twenty-five trillion, eight hundred ninety billion, three hundred fourteen million, thirty-four thousand, one hundred eighty-nine".