25873092672 has 112 divisors (see below), whose sum is σ = 78271859712. Its totient is φ = 7388858880.

The previous prime is 25873092631. The next prime is 25873092743. The reversal of 25873092672 is 27629037852.

It is a tau number, because it is divible by the number of its divisors (112).

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, 4716043 + ... + 4721525.

Almost surely, 2^25873092672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25873092672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39135929856).

25873092672 is an abundant number, since it is smaller than the sum of its proper divisors (52398767040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25873092672 is a wasteful number, since it uses less digits than its factorization.

25873092672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9016 (or 9006 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 25873092672 in words is "twenty-five billion, eight hundred seventy-three million, ninety-two thousand, six hundred seventy-two".