17028839493983 has 2 divisors, whose sum is σ = 17028839493984. Its totient is φ = 17028839493982.

The previous prime is 17028839493973. The next prime is 17028839493989. The reversal of 17028839493983 is 38939493882071.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17028839493983 - 2³⁰ = 17027765752159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17028839493983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17028839493989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8514419746991 + 8514419746992.

It is an arithmetic number, because the mean of its divisors is an integer number (8514419746992).

Almost surely, 2^{17028839493983} is an apocalyptic number.

17028839493983 is a deficient number, since it is larger than the sum of its proper divisors (1).

17028839493983 is an equidigital number, since it uses as much as digits as its factorization.

17028839493983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564350976, while the sum is 74.

The spelling of 17028839493983 in words is "seventeen trillion, twenty-eight billion, eight hundred thirty-nine million, four hundred ninety-three thousand, nine hundred eighty-three".