328477165351 has 4 divisors (see below), whose sum is σ = 328988016952. Its totient is φ = 327966313752.

The previous prime is 328477165273. The next prime is 328477165369. The reversal of 328477165351 is 153561774823.

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

It is a cyclic number.

It is not a de Polignac number, because 328477165351 - 2⁷ = 328477165223 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 (328477165651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255424836 + ... + 255426121.

It is an arithmetic number, because the mean of its divisors is an integer number (82247004238).

Almost surely, 2^328477165351 is an apocalyptic number.

328477165351 is a deficient number, since it is larger than the sum of its proper divisors (510851601).

328477165351 is an equidigital number, since it uses as much as digits as its factorization.

328477165351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510851600.

The product of its digits is 4233600, while the sum is 52.

The spelling of 328477165351 in words is "three hundred twenty-eight billion, four hundred seventy-seven million, one hundred sixty-five thousand, three hundred fifty-one".