16498316498159 has 2 divisors, whose sum is σ = 16498316498160. Its totient is φ = 16498316498158.

The previous prime is 16498316498117. The next prime is 16498316498203. The reversal of 16498316498159 is 95189461389461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16498316498159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16498316498459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8249158249079 + 8249158249080.

It is an arithmetic number, because the mean of its divisors is an integer number (8249158249080).

Almost surely, 2^{16498316498159} is an apocalyptic number.

16498316498159 is a deficient number, since it is larger than the sum of its proper divisors (1).

16498316498159 is an equidigital number, since it uses as much as digits as its factorization.

16498316498159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403107840, while the sum is 74.

The spelling of 16498316498159 in words is "sixteen trillion, four hundred ninety-eight billion, three hundred sixteen million, four hundred ninety-eight thousand, one hundred fifty-nine".