16708080889 has 2 divisors, whose sum is σ = 16708080890. Its totient is φ = 16708080888.

The previous prime is 16708080887. The next prime is 16708080911. The reversal of 16708080889 is 98808080761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12625893225 + 4082187664 = 112365^2 + 63892^2 .

It is a cyclic number.

It is not a de Polignac number, because 16708080889 - 2¹ = 16708080887 is a prime.

Together with 16708080887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16708080887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8354040444 + 8354040445.

It is an arithmetic number, because the mean of its divisors is an integer number (8354040445).

Almost surely, 2^16708080889 is an apocalyptic number.

It is an amenable number.

16708080889 is a deficient number, since it is larger than the sum of its proper divisors (1).

16708080889 is an equidigital number, since it uses as much as digits as its factorization.

16708080889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 55.

The spelling of 16708080889 in words is "sixteen billion, seven hundred eight million, eighty thousand, eight hundred eighty-nine".