327855445500 has 96 divisors (see below), whose sum is σ = 1041507387648. Its totient is φ = 79480104000.

The previous prime is 327855445493. The next prime is 327855445529. The reversal of 327855445500 is 5544558723.

It is a self number, because there is not a number n which added to its sum of digits gives 327855445500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9918514 + ... + 9951513.

It is an arithmetic number, because the mean of its divisors is an integer number (10849035288).

Almost surely, 2^327855445500 is an apocalyptic number.

327855445500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

327855445500 is an abundant number, since it is smaller than the sum of its proper divisors (713651942148).

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

327855445500 is a wasteful number, since it uses less digits than its factorization.

327855445500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19870060 (or 19870048 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 48.

The spelling of 327855445500 in words is "three hundred twenty-seven billion, eight hundred fifty-five million, four hundred forty-five thousand, five hundred".