328000717651 has 2 divisors, whose sum is σ = 328000717652. Its totient is φ = 328000717650.

The previous prime is 328000717591. The next prime is 328000717663. The reversal of 328000717651 is 156717000823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328000717651 - 2¹⁷ = 328000586579 is a prime.

It is not a weakly prime, because it can be changed into another prime (328000717691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164000358825 + 164000358826.

It is an arithmetic number, because the mean of its divisors is an integer number (164000358826).

Almost surely, 2^328000717651 is an apocalyptic number.

328000717651 is a deficient number, since it is larger than the sum of its proper divisors (1).

328000717651 is an equidigital number, since it uses as much as digits as its factorization.

328000717651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 328000717651 in words is "three hundred twenty-eight billion, seven hundred seventeen thousand, six hundred fifty-one".