17968602059 has 2 divisors, whose sum is σ = 17968602060. Its totient is φ = 17968602058.

The previous prime is 17968602053. The next prime is 17968602073. The reversal of 17968602059 is 95020686971.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 17968602059 - 2¹² = 17968597963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17968602059.

It is not a weakly prime, because it can be changed into another prime (17968602053) 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, 8984301029 + 8984301030.

It is an arithmetic number, because the mean of its divisors is an integer number (8984301030).

Almost surely, 2^17968602059 is an apocalyptic number.

17968602059 is a deficient number, since it is larger than the sum of its proper divisors (1).

17968602059 is an equidigital number, since it uses as much as digits as its factorization.

17968602059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 17968602059 in words is "seventeen billion, nine hundred sixty-eight million, six hundred two thousand, fifty-nine".