17056247063 has 2 divisors, whose sum is σ = 17056247064. Its totient is φ = 17056247062.

The previous prime is 17056247059. The next prime is 17056247077. The reversal of 17056247063 is 36074265071.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 17056247063 - 2² = 17056247059 is a prime.

It is a super-2 number, since 2×17056247063² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 17056247063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17056247003) 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, 8528123531 + 8528123532.

It is an arithmetic number, because the mean of its divisors is an integer number (8528123532).

Almost surely, 2^17056247063 is an apocalyptic number.

17056247063 is a deficient number, since it is larger than the sum of its proper divisors (1).

17056247063 is an equidigital number, since it uses as much as digits as its factorization.

17056247063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 17056247063 in words is "seventeen billion, fifty-six million, two hundred forty-seven thousand, sixty-three".