16086278563 has 2 divisors, whose sum is σ = 16086278564. Its totient is φ = 16086278562.

The previous prime is 16086278521. The next prime is 16086278633. The reversal of 16086278563 is 36587268061.

It is a weak prime.

It is an emirp because it is prime and its reverse (36587268061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16086278563 - 2²¹ = 16084181411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16086278563.

It is not a weakly prime, because it can be changed into another prime (16086218563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8043139281 + 8043139282.

It is an arithmetic number, because the mean of its divisors is an integer number (8043139282).

Almost surely, 2^16086278563 is an apocalyptic number.

16086278563 is a deficient number, since it is larger than the sum of its proper divisors (1).

16086278563 is an equidigital number, since it uses as much as digits as its factorization.

16086278563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 16086278563 in words is "sixteen billion, eighty-six million, two hundred seventy-eight thousand, five hundred sixty-three".