5779869409 has 2 divisors, whose sum is σ = 5779869410. Its totient is φ = 5779869408.

The previous prime is 5779869401. The next prime is 5779869427. The reversal of 5779869409 is 9049689775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3531687184 + 2248182225 = 59428^2 + 47415^2 .

It is a cyclic number.

It is not a de Polignac number, because 5779869409 - 2³ = 5779869401 is a prime.

It is not a weakly prime, because it can be changed into another prime (5779869401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889934704 + 2889934705.

It is an arithmetic number, because the mean of its divisors is an integer number (2889934705).

Almost surely, 2^5779869409 is an apocalyptic number.

It is an amenable number.

5779869409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5779869409 is an equidigital number, since it uses as much as digits as its factorization.

5779869409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34292160, while the sum is 64.

The square root of 5779869409 is about 76025.4523761615. The cubic root of 5779869409 is about 1794.6207105124.

The spelling of 5779869409 in words is "five billion, seven hundred seventy-nine million, eight hundred sixty-nine thousand, four hundred nine".