559423 has 4 divisors (see below), whose sum is σ = 560920. Its totient is φ = 557928.

The previous prime is 559421. The next prime is 559451. The reversal of 559423 is 324955.

559423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 559423 - 2¹ = 559421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 559391 and 559400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (140230).

2⁵⁵⁹⁴²³ is an apocalyptic number.

559423 is a deficient number, since it is larger than the sum of its proper divisors (1497).

559423 is an equidigital number, since it uses as much as digits as its factorization.

559423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496.

The product of its digits is 5400, while the sum is 28.

The square root of 559423 is about 747.9458536552. The cubic root of 559423 is about 82.3973869627.

It can be divided in two parts, 55942 and 3, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 559423 in words is "five hundred fifty-nine thousand, four hundred twenty-three".