558328423 has 2 divisors, whose sum is σ = 558328424. Its totient is φ = 558328422.

The previous prime is 558328403. The next prime is 558328429. The reversal of 558328423 is 324823855.

558328423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-558328423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (558328429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279164211 + 279164212.

It is an arithmetic number, because the mean of its divisors is an integer number (279164212).

Almost surely, 2^558328423 is an apocalyptic number.

558328423 is a deficient number, since it is larger than the sum of its proper divisors (1).

558328423 is an equidigital number, since it uses as much as digits as its factorization.

558328423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 40.

The square root of 558328423 is about 23628.9742265719. The cubic root of 558328423 is about 823.4361181030.

The spelling of 558328423 in words is "five hundred fifty-eight million, three hundred twenty-eight thousand, four hundred twenty-three".