5779318689 has 6 divisors (see below), whose sum is σ = 8347904786. Its totient is φ = 3852879120.

The previous prime is 5779318687. The next prime is 5779318703. The reversal of 5779318689 is 9868139775.

It can be written as a sum of positive squares in only one way, i.e., 4829138064 + 950180625 = 69492^2 + 30825^2 .

It is not a de Polignac number, because 5779318689 - 2¹ = 5779318687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5779318681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 321073252 + ... + 321073269.

Almost surely, 2^5779318689 is an apocalyptic number.

It is an amenable number.

5779318689 is a deficient number, since it is larger than the sum of its proper divisors (2568586097).

5779318689 is a wasteful number, since it uses less digits than its factorization.

5779318689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642146527 (or 642146524 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 63.

The square root of 5779318689 is about 76021.8303449739. The cubic root of 5779318689 is about 1794.5637100948.

The spelling of 5779318689 in words is "five billion, seven hundred seventy-nine million, three hundred eighteen thousand, six hundred eighty-nine".