328522449433 has 2 divisors, whose sum is σ = 328522449434. Its totient is φ = 328522449432.

The previous prime is 328522449413. The next prime is 328522449467. The reversal of 328522449433 is 334944225823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285207266304 + 43315183129 = 534048^2 + 208123^2 .

It is a cyclic number.

It is not a de Polignac number, because 328522449433 - 2²⁵ = 328488895001 is a prime.

It is not a weakly prime, because it can be changed into another prime (328522449413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164261224716 + 164261224717.

It is an arithmetic number, because the mean of its divisors is an integer number (164261224717).

Almost surely, 2^328522449433 is an apocalyptic number.

It is an amenable number.

328522449433 is a deficient number, since it is larger than the sum of its proper divisors (1).

328522449433 is an equidigital number, since it uses as much as digits as its factorization.

328522449433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 49.

The spelling of 328522449433 in words is "three hundred twenty-eight billion, five hundred twenty-two million, four hundred forty-nine thousand, four hundred thirty-three".