329130542563 has 2 divisors, whose sum is σ = 329130542564. Its totient is φ = 329130542562.

The previous prime is 329130542557. The next prime is 329130542621. The reversal of 329130542563 is 365245031923.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 329130542563 - 2⁹ = 329130542051 is a prime.

It is not a weakly prime, because it can be changed into another prime (329130582563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164565271281 + 164565271282.

It is an arithmetic number, because the mean of its divisors is an integer number (164565271282).

Almost surely, 2^329130542563 is an apocalyptic number.

329130542563 is a deficient number, since it is larger than the sum of its proper divisors (1).

329130542563 is an equidigital number, since it uses as much as digits as its factorization.

329130542563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 329130542563 in words is "three hundred twenty-nine billion, one hundred thirty million, five hundred forty-two thousand, five hundred sixty-three".