317889192058 has 8 divisors (see below), whose sum is σ = 476919366228. Its totient is φ = 158916069984.

The previous prime is 317889192041. The next prime is 317889192157. The reversal of 317889192058 is 850291988713.

It can be written as a sum of positive squares in 2 ways, for example, as 276430938289 + 41458253769 = 525767^2 + 203613^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 317889191987 and 317889192005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14249091 + ... + 14271382.

Almost surely, 2^317889192058 is an apocalyptic number.

317889192058 is a deficient number, since it is larger than the sum of its proper divisors (159030174170).

317889192058 is a wasteful number, since it uses less digits than its factorization.

317889192058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28526048.

The product of its (nonzero) digits is 8709120, while the sum is 61.

The spelling of 317889192058 in words is "three hundred seventeen billion, eight hundred eighty-nine million, one hundred ninety-two thousand, fifty-eight".