328967410553 has 2 divisors, whose sum is σ = 328967410554. Its totient is φ = 328967410552.

The previous prime is 328967410531. The next prime is 328967410559. The reversal of 328967410553 is 355014769823.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184047864064 + 144919546489 = 429008^2 + 380683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328967410553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 328967410495 and 328967410504.

It is not a weakly prime, because it can be changed into another prime (328967410559) 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, 164483705276 + 164483705277.

It is an arithmetic number, because the mean of its divisors is an integer number (164483705277).

It is a 2-persistent number, because it is pandigital, and so is 2⋅328967410553 = 657934821106, but 3⋅328967410553 = 986902231659 is not.

Almost surely, 2^328967410553 is an apocalyptic number.

It is an amenable number.

328967410553 is a deficient number, since it is larger than the sum of its proper divisors (1).

328967410553 is an equidigital number, since it uses as much as digits as its factorization.

328967410553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 328967410553 in words is "three hundred twenty-eight billion, nine hundred sixty-seven million, four hundred ten thousand, five hundred fifty-three".