328005622056 has 64 divisors (see below), whose sum is σ = 937293943680. Its totient is φ = 93702389760.

The previous prime is 328005622037. The next prime is 328005622183. The reversal of 328005622056 is 650226500823.

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 15 ways as a sum of consecutive naturals, for example, 1059240 + ... + 1333416.

It is an arithmetic number, because the mean of its divisors is an integer number (14645217870).

Almost surely, 2^328005622056 is an apocalyptic number.

It is an amenable number.

328005622056 is an abundant number, since it is smaller than the sum of its proper divisors (609288321624).

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

328005622056 is a wasteful number, since it uses less digits than its factorization.

328005622056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281314 (or 281310 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 328005622056 in words is "three hundred twenty-eight billion, five million, six hundred twenty-two thousand, fifty-six".