5120317518183 has 12 divisors (see below), whose sum is σ = 8452587649168. Its totient is φ = 2925895724640.

The previous prime is 5120317518163. The next prime is 5120317518191. The reversal of 5120317518183 is 3818157130215.

5120317518183 is a `hidden beast` number, since 5 + 1 + 20 + 31 + 7 + 518 + 1 + 83 = 666.

It is not a de Polignac number, because 5120317518183 - 2¹² = 5120317514087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120317518163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40637440558 + ... + 40637440683.

Almost surely, 2^{5120317518183} is an apocalyptic number.

5120317518183 is a deficient number, since it is larger than the sum of its proper divisors (3332270130985).

5120317518183 is a wasteful number, since it uses less digits than its factorization.

5120317518183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81274881254 (or 81274881251 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The spelling of 5120317518183 in words is "five trillion, one hundred twenty billion, three hundred seventeen million, five hundred eighteen thousand, one hundred eighty-three".