16763500499 has 2 divisors, whose sum is σ = 16763500500. Its totient is φ = 16763500498.

The previous prime is 16763500483. The next prime is 16763500561. The reversal of 16763500499 is 99400536761.

It is a weak prime.

It is an emirp because it is prime and its reverse (99400536761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16763500499 - 2⁴ = 16763500483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (16763500459) 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, 8381750249 + 8381750250.

It is an arithmetic number, because the mean of its divisors is an integer number (8381750250).

Almost surely, 2^16763500499 is an apocalyptic number.

16763500499 is a deficient number, since it is larger than the sum of its proper divisors (1).

16763500499 is an equidigital number, since it uses as much as digits as its factorization.

16763500499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 16763500499 in words is "sixteen billion, seven hundred sixty-three million, five hundred thousand, four hundred ninety-nine".