5117664255 has 32 divisors (see below), whose sum is σ = 8955042048. Its totient is φ = 2475072000.

The previous prime is 5117664247. The next prime is 5117664301. The reversal of 5117664255 is 5524667115.

It is not a de Polignac number, because 5117664255 - 2³ = 5117664247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27492 + ... + 104838.

It is an arithmetic number, because the mean of its divisors is an integer number (279845064).

Almost surely, 2^5117664255 is an apocalyptic number.

5117664255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5117664255 is a deficient number, since it is larger than the sum of its proper divisors (3837377793).

5117664255 is a wasteful number, since it uses less digits than its factorization.

5117664255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77767.

The product of its digits is 252000, while the sum is 42.

The square root of 5117664255 is about 71537.8519037300. The cubic root of 5117664255 is about 1723.2856178859.

The spelling of 5117664255 in words is "five billion, one hundred seventeen million, six hundred sixty-four thousand, two hundred fifty-five".