13789163 has 2 divisors, whose sum is σ = 13789164. Its totient is φ = 13789162.

The previous prime is 13789151. The next prime is 13789177. The reversal of 13789163 is 36198731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13789163 - 2²⁰ = 12740587 is a prime.

It is not a weakly prime, because it can be changed into another prime (13789103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6894581 + 6894582.

It is an arithmetic number, because the mean of its divisors is an integer number (6894582).

Almost surely, 2^13789163 is an apocalyptic number.

13789163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13789163 is an equidigital number, since it uses as much as digits as its factorization.

13789163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 13789163 is about 3713.3762265626. The cubic root of 13789163 is about 239.7982274042.

The spelling of 13789163 in words is "thirteen million, seven hundred eighty-nine thousand, one hundred sixty-three".