25080750805 has 32 divisors (see below), whose sum is σ = 33223477248. Its totient is φ = 18024379200.

The previous prime is 25080750769. The next prime is 25080750881. The reversal of 25080750805 is 50805708052.

It is not a de Polignac number, because 25080750805 - 2¹³ = 25080742613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2754310 + ... + 2763400.

It is an arithmetic number, because the mean of its divisors is an integer number (1038233664).

Almost surely, 2^25080750805 is an apocalyptic number.

It is an amenable number.

25080750805 is a deficient number, since it is larger than the sum of its proper divisors (8142726443).

25080750805 is a wasteful number, since it uses less digits than its factorization.

25080750805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9697.

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 25080750805 in words is "twenty-five billion, eighty million, seven hundred fifty thousand, eight hundred five".