317182388055 has 16 divisors (see below), whose sum is σ = 546529653600. Its totient is φ = 156151329408.

The previous prime is 317182388041. The next prime is 317182388059. The reversal of 317182388055 is 550883281713.

It is not a de Polignac number, because 317182388055 - 2¹⁰ = 317182387031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 317182387989 and 317182388007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317182388059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813287980 + ... + 813288369.

It is an arithmetic number, because the mean of its divisors is an integer number (34158103350).

Almost surely, 2^317182388055 is an apocalyptic number.

317182388055 is a deficient number, since it is larger than the sum of its proper divisors (229347265545).

317182388055 is a wasteful number, since it uses less digits than its factorization.

317182388055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626576370.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 317182388055 in words is "three hundred seventeen billion, one hundred eighty-two million, three hundred eighty-eight thousand, fifty-five".