328560325854 has 16 divisors (see below), whose sum is σ = 657135832320. Its totient is φ = 109517578520.

The previous prime is 328560325823. The next prime is 328560325871. The reversal of 328560325854 is 458523065823.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 328560325797 and 328560325806.

It is a congruent 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, 340812 + ... + 879359.

It is an arithmetic number, because the mean of its divisors is an integer number (41070989520).

Almost surely, 2^328560325854 is an apocalyptic number.

328560325854 is an abundant number, since it is smaller than the sum of its proper divisors (328575506466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328560325854 is a wasteful number, since it uses less digits than its factorization.

328560325854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265055.

The product of its (nonzero) digits is 6912000, while the sum is 51.

The spelling of 328560325854 in words is "three hundred twenty-eight billion, five hundred sixty million, three hundred twenty-five thousand, eight hundred fifty-four".