16773001016459 has 2 divisors, whose sum is σ = 16773001016460. Its totient is φ = 16773001016458.

The previous prime is 16773001016441. The next prime is 16773001016461. The reversal of 16773001016459 is 95461010037761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16773001016459 is a prime.

It is a Sophie Germain prime.

Together with 16773001016461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16773001016159) 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, 8386500508229 + 8386500508230.

It is an arithmetic number, because the mean of its divisors is an integer number (8386500508230).

Almost surely, 2^{16773001016459} is an apocalyptic number.

16773001016459 is a deficient number, since it is larger than the sum of its proper divisors (1).

16773001016459 is an equidigital number, since it uses as much as digits as its factorization.

16773001016459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 16773001016459 in words is "sixteen trillion, seven hundred seventy-three billion, one million, sixteen thousand, four hundred fifty-nine".