2428809579589 has 2 divisors, whose sum is σ = 2428809579590. Its totient is φ = 2428809579588.

The previous prime is 2428809579557. The next prime is 2428809579613. The reversal of 2428809579589 is 9859759088242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1361013890625 + 1067795688964 = 1166625^2 + 1033342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2428809579589 - 2⁵ = 2428809579557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2428809879589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214404789794 + 1214404789795.

It is an arithmetic number, because the mean of its divisors is an integer number (1214404789795).

Almost surely, 2^{2428809579589} is an apocalyptic number.

It is an amenable number.

2428809579589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428809579589 is an equidigital number, since it uses as much as digits as its factorization.

2428809579589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1045094400, while the sum is 76.

The spelling of 2428809579589 in words is "two trillion, four hundred twenty-eight billion, eight hundred nine million, five hundred seventy-nine thousand, five hundred eighty-nine".