16882494697 has 2 divisors, whose sum is σ = 16882494698. Its totient is φ = 16882494696.

The previous prime is 16882494619. The next prime is 16882494701. The reversal of 16882494697 is 79649428861.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16767919081 + 114575616 = 129491^2 + 10704^2 .

It is an emirp because it is prime and its reverse (79649428861) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16882494697 is a prime.

It is not a weakly prime, because it can be changed into another prime (16882404697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8441247348 + 8441247349.

It is an arithmetic number, because the mean of its divisors is an integer number (8441247349).

Almost surely, 2^16882494697 is an apocalyptic number.

It is an amenable number.

16882494697 is a deficient number, since it is larger than the sum of its proper divisors (1).

16882494697 is an equidigital number, since it uses as much as digits as its factorization.

16882494697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41803776, while the sum is 64.

The spelling of 16882494697 in words is "sixteen billion, eight hundred eighty-two million, four hundred ninety-four thousand, six hundred ninety-seven".