533423552 has 56 divisors (see below), whose sum is σ = 1125132624. Its totient is φ = 250048512.

The previous prime is 533423549. The next prime is 533423573. The reversal of 533423552 is 255324335.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333218 + ... + 334814.

It is an arithmetic number, because the mean of its divisors is an integer number (20091654).

Almost surely, 2^533423552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533423552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562566312).

533423552 is an abundant number, since it is smaller than the sum of its proper divisors (591709072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533423552 is a wasteful number, since it uses less digits than its factorization.

533423552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933 (or 1923 counting only the distinct ones).

The product of its digits is 54000, while the sum is 32.

The square root of 533423552 is about 23095.9639764180. The cubic root of 533423552 is about 811.0059908445.

Adding to 533423552 its reverse (255324335), we get a palindrome (788747887).

The spelling of 533423552 in words is "five hundred thirty-three million, four hundred twenty-three thousand, five hundred fifty-two".