558943423 has 16 divisors (see below), whose sum is σ = 597060864. Its totient is φ = 522305280.

The previous prime is 558943421. The next prime is 558943457. The reversal of 558943423 is 324349855.

558943423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 558943423 - 2¹ = 558943421 is a prime.

It is a super-2 number, since 2×558943423² = 624835500229913858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 558943423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558943421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155361 + ... + 158917.

It is an arithmetic number, because the mean of its divisors is an integer number (37316304).

Almost surely, 2^558943423 is an apocalyptic number.

558943423 is a deficient number, since it is larger than the sum of its proper divisors (38117441).

558943423 is a wasteful number, since it uses less digits than its factorization.

558943423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762.

The product of its digits is 518400, while the sum is 43.

The square root of 558943423 is about 23641.9843287318. The cubic root of 558943423 is about 823.7383460672.

The spelling of 558943423 in words is "five hundred fifty-eight million, nine hundred forty-three thousand, four hundred twenty-three".