328028025255 has 48 divisors (see below), whose sum is σ = 610789701600. Its totient is φ = 149892814848.

The previous prime is 328028025251. The next prime is 328028025257. The reversal of 328028025255 is 552520820823.

It is not a de Polignac number, because 328028025255 - 2² = 328028025251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328028025251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1684171 + ... + 1868819.

It is an arithmetic number, because the mean of its divisors is an integer number (12724785450).

Almost surely, 2^328028025255 is an apocalyptic number.

328028025255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

328028025255 is a deficient number, since it is larger than the sum of its proper divisors (282761676345).

328028025255 is a wasteful number, since it uses less digits than its factorization.

328028025255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187088 (or 187081 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 328028025255 in words is "three hundred twenty-eight billion, twenty-eight million, twenty-five thousand, two hundred fifty-five".