328033112585 has 8 divisors (see below), whose sum is σ = 394086550536. Its totient is φ = 262128613120.

The previous prime is 328033112551. The next prime is 328033112593. The reversal of 328033112585 is 585211330823.

It can be written as a sum of positive squares in 4 ways, for example, as 11571735184 + 316461377401 = 107572^2 + 562549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328033112585 - 2²⁶ = 327966003721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37229774 + ... + 37238583.

It is an arithmetic number, because the mean of its divisors is an integer number (49260818817).

Almost surely, 2^328033112585 is an apocalyptic number.

It is an amenable number.

328033112585 is a deficient number, since it is larger than the sum of its proper divisors (66053437951).

328033112585 is an equidigital number, since it uses as much as digits as its factorization.

328033112585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74469243.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 328033112585 in words is "three hundred twenty-eight billion, thirty-three million, one hundred twelve thousand, five hundred eighty-five".