25375373604 has 96 divisors (see below), whose sum is σ = 75212524800. Its totient is φ = 7247577600.

The previous prime is 25375373593. The next prime is 25375373641. The reversal of 25375373604 is 40637357352.

25375373604 is a `hidden beast` number, since 2 + 5 + 3 + 7 + 5 + 37 + 3 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 25375373604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3783454 + ... + 3790154.

It is an arithmetic number, because the mean of its divisors is an integer number (783463800).

Almost surely, 2^25375373604 is an apocalyptic number.

It is an amenable number.

25375373604 is an abundant number, since it is smaller than the sum of its proper divisors (49837151196).

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

25375373604 is a wasteful number, since it uses less digits than its factorization.

25375373604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11730 (or 11722 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 45.

The spelling of 25375373604 in words is "twenty-five billion, three hundred seventy-five million, three hundred seventy-three thousand, six hundred four".