17083474493 has 2 divisors, whose sum is σ = 17083474494. Its totient is φ = 17083474492.

The previous prime is 17083474487. The next prime is 17083474511. The reversal of 17083474493 is 39447438071.

It is a happy number.

17083474493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14949219289 + 2134255204 = 122267^2 + 46198^2 .

It is a cyclic number.

It is not a de Polignac number, because 17083474493 - 2¹⁰ = 17083473469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17083474453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8541737246 + 8541737247.

It is an arithmetic number, because the mean of its divisors is an integer number (8541737247).

Almost surely, 2^17083474493 is an apocalyptic number.

It is an amenable number.

17083474493 is a deficient number, since it is larger than the sum of its proper divisors (1).

17083474493 is an equidigital number, since it uses as much as digits as its factorization.

17083474493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 17083474493 in words is "seventeen billion, eighty-three million, four hundred seventy-four thousand, four hundred ninety-three".