533423 has 8 divisors (see below), whose sum is σ = 590976. Its totient is φ = 477400.

The previous prime is 533413. The next prime is 533447. The reversal of 533423 is 324335.

533423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 533423 - 2⁸ = 533167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 533395 and 533404.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 533423.

It is not an unprimeable number, because it can be changed into a prime (533413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 1122.

It is an arithmetic number, because the mean of its divisors is an integer number (73872).

2⁵³³⁴²³ is an apocalyptic number.

533423 is a deficient number, since it is larger than the sum of its proper divisors (57553).

533423 is a wasteful number, since it uses less digits than its factorization.

533423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765.

The product of its digits is 1080, while the sum is 20.

The square root of 533423 is about 730.3581313301. The cubic root of 533423 is about 81.1005711095.

Adding to 533423 its reverse (324335), we get a palindrome (857758).

The spelling of 533423 in words is "five hundred thirty-three thousand, four hundred twenty-three".