330520052 has 36 divisors (see below), whose sum is σ = 623244384. Its totient is φ = 153310080.

The previous prime is 330520049. The next prime is 330520079. The reversal of 330520052 is 250025033.

330520052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80063 + ... + 84089.

It is an arithmetic number, because the mean of its divisors is an integer number (17312344).

Almost surely, 2^330520052 is an apocalyptic number.

It is an amenable number.

330520052 is a deficient number, since it is larger than the sum of its proper divisors (292724332).

330520052 is a wasteful number, since it uses less digits than its factorization.

330520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136 (or 4117 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 330520052 is about 18180.2104498270. The cubic root of 330520052 is about 691.4051405003.

Adding to 330520052 its reverse (250025033), we get a palindrome (580545085).

The spelling of 330520052 in words is "three hundred thirty million, five hundred twenty thousand, fifty-two".