5118779 has 2 divisors, whose sum is σ = 5118780. Its totient is φ = 5118778.

The previous prime is 5118767. The next prime is 5118821. The reversal of 5118779 is 9778115.

5118779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5118779 - 2²⁰ = 4070203 is a prime.

It is not a weakly prime, because it can be changed into another prime (5118709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559389 + 2559390.

It is an arithmetic number, because the mean of its divisors is an integer number (2559390).

Almost surely, 2^5118779 is an apocalyptic number.

5118779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5118779 is an equidigital number, since it uses as much as digits as its factorization.

5118779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 38.

The square root of 5118779 is about 2262.4718782783. The cubic root of 5118779 is about 172.3410732552.

The spelling of 5118779 in words is "five million, one hundred eighteen thousand, seven hundred seventy-nine".