5679810779 has 2 divisors, whose sum is σ = 5679810780. Its totient is φ = 5679810778.

The previous prime is 5679810769. The next prime is 5679810821. The reversal of 5679810779 is 9770189765.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5679810779 - 2⁸ = 5679810523 is a prime.

It is not a weakly prime, because it can be changed into another prime (5679810709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2839905389 + 2839905390.

It is an arithmetic number, because the mean of its divisors is an integer number (2839905390).

Almost surely, 2^5679810779 is an apocalyptic number.

5679810779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5679810779 is an equidigital number, since it uses as much as digits as its factorization.

5679810779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6667920, while the sum is 59.

The square root of 5679810779 is about 75364.5193642207. The cubic root of 5679810779 is about 1784.2044677192.

The spelling of 5679810779 in words is "five billion, six hundred seventy-nine million, eight hundred ten thousand, seven hundred seventy-nine".