16355450000317 has 2 divisors, whose sum is σ = 16355450000318. Its totient is φ = 16355450000316.

The previous prime is 16355450000299. The next prime is 16355450000353. The reversal of 16355450000317 is 71300005455361.

16355450000317 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., 16077621915481 + 277828084836 = 4009691^2 + 527094^2 .

It is an emirp because it is prime and its reverse (71300005455361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16355450000317 - 2¹¹ = 16355449998269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16355450000317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16355450000017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8177725000158 + 8177725000159.

It is an arithmetic number, because the mean of its divisors is an integer number (8177725000159).

Almost surely, 2^{16355450000317} is an apocalyptic number.

It is an amenable number.

16355450000317 is a deficient number, since it is larger than the sum of its proper divisors (1).

16355450000317 is an equidigital number, since it uses as much as digits as its factorization.

16355450000317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

Adding to 16355450000317 its reverse (71300005455361), we get a palindrome (87655455455678).

The spelling of 16355450000317 in words is "sixteen trillion, three hundred fifty-five billion, four hundred fifty million, three hundred seventeen", and thus it is an aban number.