16464692000563 has 2 divisors, whose sum is σ = 16464692000564. Its totient is φ = 16464692000562.

The previous prime is 16464692000501. The next prime is 16464692000623. The reversal of 16464692000563 is 36500029646461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16464692000563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16464692000563.

It is not a weakly prime, because it can be changed into another prime (16464692060563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8232346000281 + 8232346000282.

It is an arithmetic number, because the mean of its divisors is an integer number (8232346000282).

Almost surely, 2^{16464692000563} is an apocalyptic number.

16464692000563 is a deficient number, since it is larger than the sum of its proper divisors (1).

16464692000563 is an equidigital number, since it uses as much as digits as its factorization.

16464692000563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 16464692000563 in words is "sixteen trillion, four hundred sixty-four billion, six hundred ninety-two million, five hundred sixty-three", and thus it is an aban number.