328003332825 has 24 divisors (see below), whose sum is σ = 619770107968. Its totient is φ = 149944380480.

The previous prime is 328003332751. The next prime is 328003332827. The reversal of 328003332825 is 528233300823.

It is not a de Polignac number, because 328003332825 - 2¹⁴ = 328003316441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328003332827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312383602 + ... + 312384651.

Almost surely, 2^328003332825 is an apocalyptic number.

328003332825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

328003332825 is a deficient number, since it is larger than the sum of its proper divisors (291766775143).

328003332825 is a wasteful number, since it uses less digits than its factorization.

328003332825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624768273 (or 624768268 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 328003332825 in words is "three hundred twenty-eight billion, three million, three hundred thirty-two thousand, eight hundred twenty-five".