16773764027 has 2 divisors, whose sum is σ = 16773764028. Its totient is φ = 16773764026.

The previous prime is 16773764003. The next prime is 16773764039. The reversal of 16773764027 is 72046737761.

It is a strong prime.

It is an emirp because it is prime and its reverse (72046737761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16773764027 - 2²⁰ = 16772715451 is a prime.

It is not a weakly prime, because it can be changed into another prime (16773764057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8386882013 + 8386882014.

It is an arithmetic number, because the mean of its divisors is an integer number (8386882014).

Almost surely, 2^16773764027 is an apocalyptic number.

16773764027 is a deficient number, since it is larger than the sum of its proper divisors (1).

16773764027 is an equidigital number, since it uses as much as digits as its factorization.

16773764027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2074464, while the sum is 50.

The spelling of 16773764027 in words is "sixteen billion, seven hundred seventy-three million, seven hundred sixty-four thousand, twenty-seven".