13717802057 has 8 divisors (see below), whose sum is σ = 13758135552. Its totient is φ = 13677508800.

The previous prime is 13717802029. The next prime is 13717802083. The reversal of 13717802057 is 75020871731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13717802057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13717801057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756932 + ... + 774842.

It is an arithmetic number, because the mean of its divisors is an integer number (1719766944).

Almost surely, 2^13717802057 is an apocalyptic number.

It is an amenable number.

13717802057 is a deficient number, since it is larger than the sum of its proper divisors (40333495).

13717802057 is a wasteful number, since it uses less digits than its factorization.

13717802057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20119.

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 13717802057 in words is "thirteen billion, seven hundred seventeen million, eight hundred two thousand, fifty-seven".