13171710755 has 32 divisors (see below), whose sum is σ = 19533643776. Its totient is φ = 8319849984.

The previous prime is 13171710733. The next prime is 13171710781. The reversal of 13171710755 is 55701717131.

It is a cyclic number.

It is not a de Polignac number, because 13171710755 - 2³² = 8876743459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207539 + ... + 263468.

It is an arithmetic number, because the mean of its divisors is an integer number (610426368).

Almost surely, 2^13171710755 is an apocalyptic number.

13171710755 is a deficient number, since it is larger than the sum of its proper divisors (6361933021).

13171710755 is a wasteful number, since it uses less digits than its factorization.

13171710755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471083.

The product of its (nonzero) digits is 25725, while the sum is 38.

The spelling of 13171710755 in words is "thirteen billion, one hundred seventy-one million, seven hundred ten thousand, seven hundred fifty-five".