532807520 has 48 divisors (see below), whose sum is σ = 1438583328. Its totient is φ = 182676480.

The previous prime is 532807487. The next prime is 532807531. The reversal of 532807520 is 25708235.

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, 236741 + ... + 238980.

It is an arithmetic number, because the mean of its divisors is an integer number (29970486).

Almost surely, 2^532807520 is an apocalyptic number.

It is an amenable number.

532807520 is an abundant number, since it is smaller than the sum of its proper divisors (905775808).

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

532807520 is a wasteful number, since it uses less digits than its factorization.

532807520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475743 (or 475735 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 532807520 is about 23082.6237676742. The cubic root of 532807520 is about 810.6936698694.

The spelling of 532807520 in words is "five hundred thirty-two million, eight hundred seven thousand, five hundred twenty".