558979 has 2 divisors, whose sum is σ = 558980. Its totient is φ = 558978.

The previous prime is 558973. The next prime is 558997. The reversal of 558979 is 979855.

Together with next prime (558997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 558979 - 2⁵ = 558947 is a prime.

It is not a weakly prime, because it can be changed into another prime (558973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279489 + 279490.

It is an arithmetic number, because the mean of its divisors is an integer number (279490).

2⁵⁵⁸⁹⁷⁹ is an apocalyptic number.

558979 is a deficient number, since it is larger than the sum of its proper divisors (1).

558979 is an equidigital number, since it uses as much as digits as its factorization.

558979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 43.

The square root of 558979 is about 747.6489818090. The cubic root of 558979 is about 82.3755822802.

The spelling of 558979 in words is "five hundred fifty-eight thousand, nine hundred seventy-nine".