5789779909 has 2 divisors, whose sum is σ = 5789779910. Its totient is φ = 5789779908.

The previous prime is 5789779873. The next prime is 5789779939. The reversal of 5789779909 is 9099779875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5789688100 + 91809 = 76090^2 + 303^2 .

It is a cyclic number.

It is not a de Polignac number, because 5789779909 - 2¹⁵ = 5789747141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5789779939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2894889954 + 2894889955.

It is an arithmetic number, because the mean of its divisors is an integer number (2894889955).

Almost surely, 2^5789779909 is an apocalyptic number.

It is an amenable number.

5789779909 is a deficient number, since it is larger than the sum of its proper divisors (1).

5789779909 is an equidigital number, since it uses as much as digits as its factorization.

5789779909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90016920, while the sum is 70.

The square root of 5789779909 is about 76090.6032897624. The cubic root of 5789779909 is about 1795.6458451400.

The spelling of 5789779909 in words is "five billion, seven hundred eighty-nine million, seven hundred seventy-nine thousand, nine hundred nine".