330528052 has 6 divisors (see below), whose sum is σ = 578424098. Its totient is φ = 165264024.

The previous prime is 330528031. The next prime is 330528053. The reversal of 330528052 is 250825033.

It can be written as a sum of positive squares in only one way, i.e., 247244176 + 83283876 = 15724^2 + 9126^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 330528052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330528053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41316003 + ... + 41316010.

Almost surely, 2^330528052 is an apocalyptic number.

It is an amenable number.

330528052 is a deficient number, since it is larger than the sum of its proper divisors (247896046).

330528052 is a wasteful number, since it uses less digits than its factorization.

330528052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82632017 (or 82632015 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 330528052 is about 18180.4304679510. The cubic root of 330528052 is about 691.4107187766.

The spelling of 330528052 in words is "three hundred thirty million, five hundred twenty-eight thousand, fifty-two".