13659825204 has 48 divisors (see below), whose sum is σ = 35428368640. Its totient is φ = 4551474240.

The previous prime is 13659825197. The next prime is 13659825239. The reversal of 13659825204 is 40252895631.

13659825204 is a `hidden beast` number, since 1 + 3 + 6 + 598 + 2 + 52 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13659825204.

It is a congruent number.

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, 264792 + ... + 312144.

Almost surely, 2^13659825204 is an apocalyptic number.

It is an amenable number.

13659825204 is an abundant number, since it is smaller than the sum of its proper divisors (21768543436).

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

13659825204 is a wasteful number, since it uses less digits than its factorization.

13659825204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50037 (or 50029 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 13659825204 in words is "thirteen billion, six hundred fifty-nine million, eight hundred twenty-five thousand, two hundred four".