533123232 has 48 divisors (see below), whose sum is σ = 1437280992. Its totient is φ = 172903680.

The previous prime is 533123231. The next prime is 533123243. The reversal of 533123232 is 232321335.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (533123231) 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, 71494 + ... + 78597.

It is an arithmetic number, because the mean of its divisors is an integer number (29943354).

Almost surely, 2^533123232 is an apocalyptic number.

It is an amenable number.

533123232 is an abundant number, since it is smaller than the sum of its proper divisors (904157760).

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

533123232 is a wasteful number, since it uses less digits than its factorization.

533123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150141 (or 150133 counting only the distinct ones).

The product of its digits is 3240, while the sum is 24.

The square root of 533123232 is about 23089.4614922046. The cubic root of 533123232 is about 810.8537621941.

Adding to 533123232 its reverse (232321335), we get a palindrome (765444567).

The spelling of 533123232 in words is "five hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty-two".