327855852503 has 4 divisors (see below), whose sum is σ = 327872124888. Its totient is φ = 327839580120.

The previous prime is 327855852407. The next prime is 327855852523. The reversal of 327855852503 is 305258558723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327855852503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327855852523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8105933 + ... + 8146278.

It is an arithmetic number, because the mean of its divisors is an integer number (81968031222).

Almost surely, 2^327855852503 is an apocalyptic number.

327855852503 is a deficient number, since it is larger than the sum of its proper divisors (16272385).

327855852503 is a wasteful number, since it uses less digits than its factorization.

327855852503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16272384.

The product of its (nonzero) digits is 10080000, while the sum is 53.

The spelling of 327855852503 in words is "three hundred twenty-seven billion, eight hundred fifty-five million, eight hundred fifty-two thousand, five hundred three".