530856832 has 64 divisors (see below), whose sum is σ = 1193583600. Its totient is φ = 232960000.

The previous prime is 530856811. The next prime is 530856863. The reversal of 530856832 is 238658035.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a zygodrome in base 3.

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, 34332 + ... + 47332.

Almost surely, 2^530856832 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 530856832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596791800).

530856832 is an abundant number, since it is smaller than the sum of its proper divisors (662726768).

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

530856832 is a wasteful number, since it uses less digits than its factorization.

530856832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13055 (or 13043 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 530856832 is about 23040.3305531843. The cubic root of 530856832 is about 809.7031030976.

The spelling of 530856832 in words is "five hundred thirty million, eight hundred fifty-six thousand, eight hundred thirty-two".