13603553136604 has 12 divisors (see below), whose sum is σ = 23898849189264. Its totient is φ = 6775310511104.

The previous prime is 13603553136571. The next prime is 13603553136611. The reversal of 13603553136604 is 40663135530631.

It is a congruent number.

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, 6616513144 + ... + 6616515199.

It is an arithmetic number, because the mean of its divisors is an integer number (1991570765772).

Almost surely, 2^{13603553136604} is an apocalyptic number.

It is an amenable number.

13603553136604 is a deficient number, since it is larger than the sum of its proper divisors (10295296052660).

13603553136604 is a wasteful number, since it uses less digits than its factorization.

13603553136604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233028604 (or 13233028602 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 46.

The spelling of 13603553136604 in words is "thirteen trillion, six hundred three billion, five hundred fifty-three million, one hundred thirty-six thousand, six hundred four".