16766006683 has 2 divisors, whose sum is σ = 16766006684. Its totient is φ = 16766006682.

The previous prime is 16766006681. The next prime is 16766006749. The reversal of 16766006683 is 38660066761.

It is a weak prime.

It is an emirp because it is prime and its reverse (38660066761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16766006683 - 2¹ = 16766006681 is a prime.

Together with 16766006681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16766006681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8383003341 + 8383003342.

It is an arithmetic number, because the mean of its divisors is an integer number (8383003342).

Almost surely, 2^16766006683 is an apocalyptic number.

16766006683 is a deficient number, since it is larger than the sum of its proper divisors (1).

16766006683 is an equidigital number, since it uses as much as digits as its factorization.

16766006683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 16766006683 in words is "sixteen billion, seven hundred sixty-six million, six thousand, six hundred eighty-three".