330528053 has 2 divisors, whose sum is σ = 330528054. Its totient is φ = 330528052.

The previous prime is 330528031. The next prime is 330528061. The reversal of 330528053 is 350825033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280160644 + 50367409 = 16738^2 + 7097^2 .

It is a cyclic number.

It is not a de Polignac number, because 330528053 - 2²⁴ = 313750837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330528083) by changing a digit.

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 as a sum of consecutive naturals, namely, 165264026 + 165264027.

It is an arithmetic number, because the mean of its divisors is an integer number (165264027).

Almost surely, 2^330528053 is an apocalyptic number.

It is an amenable number.

330528053 is a deficient number, since it is larger than the sum of its proper divisors (1).

330528053 is an equidigital number, since it uses as much as digits as its factorization.

330528053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 330528053 is about 18180.4304954531. The cubic root of 330528053 is about 691.4107194739.

The spelling of 330528053 in words is "three hundred thirty million, five hundred twenty-eight thousand, fifty-three".