328772087503 has 8 divisors (see below), whose sum is σ = 348615414000. Its totient is φ = 308984737920.

The previous prime is 328772087467. The next prime is 328772087507. The reversal of 328772087503 is 305780277823.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 328772087503 - 2⁹ = 328772086991 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 (328772087507) 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 7 ways as a sum of consecutive naturals, for example, 13982128 + ... + 14005621.

It is an arithmetic number, because the mean of its divisors is an integer number (43576926750).

Almost surely, 2^328772087503 is an apocalyptic number.

328772087503 is a deficient number, since it is larger than the sum of its proper divisors (19843326497).

328772087503 is a wasteful number, since it uses less digits than its factorization.

328772087503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27988457.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 328772087503 in words is "three hundred twenty-eight billion, seven hundred seventy-two million, eighty-seven thousand, five hundred three".