13500013708 has 6 divisors (see below), whose sum is σ = 23625023996. Its totient is φ = 6750006852.

The previous prime is 13500013697. The next prime is 13500013717. The reversal of 13500013708 is 80731000531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687501710 + ... + 1687501717.

Almost surely, 2^13500013708 is an apocalyptic number.

It is an amenable number.

13500013708 is a deficient number, since it is larger than the sum of its proper divisors (10125010288).

13500013708 is a wasteful number, since it uses less digits than its factorization.

13500013708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375003431 (or 3375003429 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 13500013708 in words is "thirteen billion, five hundred million, thirteen thousand, seven hundred eight".