25023600048 has 20 divisors (see below), whose sum is σ = 64644300248. Its totient is φ = 8341200000.

The previous prime is 25023600013. The next prime is 25023600059. The reversal of 25023600048 is 84000632052.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 25023599988 and 25023600024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260662453 + ... + 260662548.

Almost surely, 2^25023600048 is an apocalyptic number.

It is an amenable number.

25023600048 is an abundant number, since it is smaller than the sum of its proper divisors (39620700200).

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

25023600048 is a wasteful number, since it uses less digits than its factorization.

25023600048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521325012 (or 521325006 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 25023600048 in words is "twenty-five billion, twenty-three million, six hundred thousand, forty-eight".