328428527951 has 2 divisors, whose sum is σ = 328428527952. Its totient is φ = 328428527950.

The previous prime is 328428527891. The next prime is 328428527953. The reversal of 328428527951 is 159725824823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328428527951 - 2⁶ = 328428527887 is a prime.

Together with 328428527953, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328428527953) 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 as a sum of consecutive naturals, namely, 164214263975 + 164214263976.

It is an arithmetic number, because the mean of its divisors is an integer number (164214263976).

Almost surely, 2^328428527951 is an apocalyptic number.

328428527951 is a deficient number, since it is larger than the sum of its proper divisors (1).

328428527951 is an equidigital number, since it uses as much as digits as its factorization.

328428527951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9676800, while the sum is 56.

The spelling of 328428527951 in words is "three hundred twenty-eight billion, four hundred twenty-eight million, five hundred twenty-seven thousand, nine hundred fifty-one".