532503330 has 16 divisors (see below), whose sum is σ = 1278008064. Its totient is φ = 142000880.

The previous prime is 532503319. The next prime is 532503331. The reversal of 532503330 is 33305235.

It is a super-2 number, since 2×532503330² = 567119592922177800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 532503330.

It is not an unprimeable number, because it can be changed into a prime (532503331) 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, 8875026 + ... + 8875085.

It is an arithmetic number, because the mean of its divisors is an integer number (79875504).

Almost surely, 2^532503330 is an apocalyptic number.

532503330 is an abundant number, since it is smaller than the sum of its proper divisors (745504734).

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

532503330 is a wasteful number, since it uses less digits than its factorization.

532503330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750121.

The product of its (nonzero) digits is 4050, while the sum is 24.

The square root of 532503330 is about 23076.0336713223. The cubic root of 532503330 is about 810.5393603276.

Adding to 532503330 its reverse (33305235), we get a palindrome (565808565).

The spelling of 532503330 in words is "five hundred thirty-two million, five hundred three thousand, three hundred thirty".