5117288517 has 24 divisors (see below), whose sum is σ = 8081094528. Its totient is φ = 3094660800.

The previous prime is 5117288503. The next prime is 5117288531. The reversal of 5117288517 is 7158827115.

5117288517 is a `hidden beast` number, since 51 + 1 + 7 + 2 + 88 + 517 = 666.

It is an interprime number because it is at equal distance from previous prime (5117288503) and next prime (5117288531).

It is not a de Polignac number, because 5117288517 - 2⁶ = 5117288453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117288567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9984 + ... + 101657.

It is an arithmetic number, because the mean of its divisors is an integer number (336712272).

Almost surely, 2^5117288517 is an apocalyptic number.

It is an amenable number.

5117288517 is a deficient number, since it is larger than the sum of its proper divisors (2963806011).

5117288517 is a wasteful number, since it uses less digits than its factorization.

5117288517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112121 (or 112118 counting only the distinct ones).

The product of its digits is 156800, while the sum is 45.

The square root of 5117288517 is about 71535.2257073395. The cubic root of 5117288517 is about 1723.2434424124.

The spelling of 5117288517 in words is "five billion, one hundred seventeen million, two hundred eighty-eight thousand, five hundred seventeen".