16498316498747 has 2 divisors, whose sum is σ = 16498316498748. Its totient is φ = 16498316498746.

The previous prime is 16498316498731. The next prime is 16498316498759. The reversal of 16498316498747 is 74789461389461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16498316498747 - 2⁴ = 16498316498731 is a prime.

It is not a weakly prime, because it can be changed into another prime (16498316498767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8249158249373 + 8249158249374.

It is an arithmetic number, because the mean of its divisors is an integer number (8249158249374).

Almost surely, 2^{16498316498747} is an apocalyptic number.

16498316498747 is a deficient number, since it is larger than the sum of its proper divisors (1).

16498316498747 is an equidigital number, since it uses as much as digits as its factorization.

16498316498747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1755758592, while the sum is 77.

The spelling of 16498316498747 in words is "sixteen trillion, four hundred ninety-eight billion, three hundred sixteen million, four hundred ninety-eight thousand, seven hundred forty-seven".