533731712 has 48 divisors (see below), whose sum is σ = 1098953100. Its totient is φ = 258197760.

The previous prime is 533731703. The next prime is 533731769. The reversal of 533731712 is 217137335.

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 5 ways as a sum of consecutive naturals, for example, 120839 + ... + 125177.

Almost surely, 2^533731712 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 533731712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549476550).

533731712 is an abundant number, since it is smaller than the sum of its proper divisors (565221388).

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

533731712 is an equidigital number, since it uses as much as digits as its factorization.

533731712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415 (or 4372 counting only the distinct ones).

The product of its digits is 13230, while the sum is 32.

The square root of 533731712 is about 23102.6343086671. The cubic root of 533731712 is about 811.1621341158.

The spelling of 533731712 in words is "five hundred thirty-three million, seven hundred thirty-one thousand, seven hundred twelve".