317161054606563 has 16 divisors (see below), whose sum is σ = 469870042997760. Its totient is φ = 211439886793128.

The previous prime is 317161054606541. The next prime is 317161054606609. The reversal of 317161054606563 is 365606450161713.

It is a happy number.

317161054606563 is a `hidden beast` number, since 3 + 1 + 7 + 1 + 6 + 10 + 5 + 4 + 60 + 6 + 563 = 666.

It is not a de Polignac number, because 317161054606563 - 2⁶ = 317161054606499 is a prime.

It is a super-2 number, since 2×317161054606563² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (317161054606523) 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, 15509895 + ... + 29578352.

It is an arithmetic number, because the mean of its divisors is an integer number (29366877687360).

Almost surely, 2^{317161054606563} is an apocalyptic number.

317161054606563 is a deficient number, since it is larger than the sum of its proper divisors (152708988391197).

317161054606563 is a wasteful number, since it uses less digits than its factorization.

317161054606563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45348783 (or 45348777 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 317161054606563 in words is "three hundred seventeen trillion, one hundred sixty-one billion, fifty-four million, six hundred six thousand, five hundred sixty-three".