533280940032 has 112 divisors (see below), whose sum is σ = 1423968419520. Its totient is φ = 177513725952.

The previous prime is 533280939959. The next prime is 533280940099. The reversal of 533280940032 is 230049082335.

It is a super-2 number, since 2×533280940032² (a number of 24 digits) contains 22 as substring.

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, 18146983 + ... + 18176345.

Almost surely, 2^533280940032 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 533280940032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711984209760).

533280940032 is an abundant number, since it is smaller than the sum of its proper divisors (890687479488).

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

533280940032 is an equidigital number, since it uses as much as digits as its factorization.

533280940032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30131 (or 30107 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 533280940032 in words is "five hundred thirty-three billion, two hundred eighty million, nine hundred forty thousand, thirty-two".