328355575560 has 48 divisors (see below), whose sum is σ = 1067155621740. Its totient is φ = 87561486720.

The previous prime is 328355575531. The next prime is 328355575609. The reversal of 328355575560 is 65575553823.

328355575560 is a `hidden beast` number, since 3 + 2 + 8 + 3 + 5 + 5 + 5 + 75 + 560 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 323553917124 + 4801658436 = 568818^2 + 69294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 328355575497 and 328355575506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456049051 + ... + 456049770.

Almost surely, 2^328355575560 is an apocalyptic number.

328355575560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

328355575560 is an abundant number, since it is smaller than the sum of its proper divisors (738800046180).

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

328355575560 is a wasteful number, since it uses less digits than its factorization.

328355575560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912098838 (or 912098831 counting only the distinct ones).

The product of its (nonzero) digits is 18900000, while the sum is 54.

The spelling of 328355575560 in words is "three hundred twenty-eight billion, three hundred fifty-five million, five hundred seventy-five thousand, five hundred sixty".