14633506889 has 2 divisors, whose sum is σ = 14633506890. Its totient is φ = 14633506888.

The previous prime is 14633506883. The next prime is 14633506939. The reversal of 14633506889 is 98860533641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13442083600 + 1191423289 = 115940^2 + 34517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14633506889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14633506889.

It is not a weakly prime, because it can be changed into another prime (14633506883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7316753444 + 7316753445.

It is an arithmetic number, because the mean of its divisors is an integer number (7316753445).

Almost surely, 2^14633506889 is an apocalyptic number.

It is an amenable number.

14633506889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14633506889 is an equidigital number, since it uses as much as digits as its factorization.

14633506889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 14633506889 in words is "fourteen billion, six hundred thirty-three million, five hundred six thousand, eight hundred eighty-nine".