13713089568 has 48 divisors (see below), whose sum is σ = 37158057216. Its totient is φ = 4423576320.

The previous prime is 13713089527. The next prime is 13713089587. The reversal of 13713089568 is 86598031731.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 13713089568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2300971 + ... + 2306922.

It is an arithmetic number, because the mean of its divisors is an integer number (774126192).

Almost surely, 2^13713089568 is an apocalyptic number.

It is an amenable number.

13713089568 is an abundant number, since it is smaller than the sum of its proper divisors (23444967648).

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

13713089568 is a wasteful number, since it uses less digits than its factorization.

13713089568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607937 (or 4607929 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 13713089568 in words is "thirteen billion, seven hundred thirteen million, eighty-nine thousand, five hundred sixty-eight".