13518037104 has 80 divisors (see below), whose sum is σ = 41026790784. Its totient is φ = 3781267200.

The previous prime is 13518037087. The next prime is 13518037123. The reversal of 13518037104 is 40173081531.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 977842 + ... + 991569.

Almost surely, 2^13518037104 is an apocalyptic number.

It is an amenable number.

13518037104 is an abundant number, since it is smaller than the sum of its proper divisors (27508753680).

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

13518037104 is a wasteful number, since it uses less digits than its factorization.

13518037104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969446 (or 1969440 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 13518037104 in words is "thirteen billion, five hundred eighteen million, thirty-seven thousand, one hundred four".