25872760145 has 16 divisors (see below), whose sum is σ = 32406158592. Its totient is φ = 19792808640.

The previous prime is 25872760087. The next prime is 25872760187. The reversal of 25872760145 is 54106727852.

It is not a de Polignac number, because 25872760145 - 2⁸ = 25872759889 is a prime.

It is a Duffinian number.

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 25872760145.

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, 413900 + ... + 472290.

It is an arithmetic number, because the mean of its divisors is an integer number (2025384912).

Almost surely, 2^25872760145 is an apocalyptic number.

It is an amenable number.

25872760145 is a deficient number, since it is larger than the sum of its proper divisors (6533398447).

25872760145 is a wasteful number, since it uses less digits than its factorization.

25872760145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62272.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 25872760145 in words is "twenty-five billion, eight hundred seventy-two million, seven hundred sixty thousand, one hundred forty-five".