5118878927 has 2 divisors, whose sum is σ = 5118878928. Its totient is φ = 5118878926.

The previous prime is 5118878893. The next prime is 5118879041. The reversal of 5118878927 is 7298788115.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5118878927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5118868927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559439463 + 2559439464.

It is an arithmetic number, because the mean of its divisors is an integer number (2559439464).

Almost surely, 2^5118878927 is an apocalyptic number.

5118878927 is a deficient number, since it is larger than the sum of its proper divisors (1).

5118878927 is an equidigital number, since it uses as much as digits as its factorization.

5118878927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 56.

The square root of 5118878927 is about 71546.3411153918. The cubic root of 5118878927 is about 1723.4219470846.

The spelling of 5118878927 in words is "five billion, one hundred eighteen million, eight hundred seventy-eight thousand, nine hundred twenty-seven".