328003510775 has 6 divisors (see below), whose sum is σ = 406724353392. Its totient is φ = 262402808600.

The previous prime is 328003510753. The next prime is 328003510819. The reversal of 328003510775 is 577015300823.

It is not a de Polignac number, because 328003510775 - 2¹⁶ = 328003445239 is a prime.

It is a super-2 number, since 2×328003510775² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6560070191 + ... + 6560070240.

It is an arithmetic number, because the mean of its divisors is an integer number (67787392232).

Almost surely, 2^328003510775 is an apocalyptic number.

328003510775 is a deficient number, since it is larger than the sum of its proper divisors (78720842617).

328003510775 is a wasteful number, since it uses less digits than its factorization.

328003510775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13120140441 (or 13120140436 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 328003510775 in words is "three hundred twenty-eight billion, three million, five hundred ten thousand, seven hundred seventy-five".