14506473569989 has 2 divisors, whose sum is σ = 14506473569990. Its totient is φ = 14506473569988.

The previous prime is 14506473569981. The next prime is 14506473570059. The reversal of 14506473569989 is 98996537460541.

14506473569989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13757919833889 + 748553736100 = 3709167^2 + 865190^2 .

It is a cyclic number.

It is not a de Polignac number, because 14506473569989 - 2³ = 14506473569981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14506473569981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7253236784994 + 7253236784995.

It is an arithmetic number, because the mean of its divisors is an integer number (7253236784995).

Almost surely, 2^{14506473569989} is an apocalyptic number.

It is an amenable number.

14506473569989 is a deficient number, since it is larger than the sum of its proper divisors (1).

14506473569989 is an equidigital number, since it uses as much as digits as its factorization.

14506473569989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1763596800, while the sum is 76.

The spelling of 14506473569989 in words is "fourteen trillion, five hundred six billion, four hundred seventy-three million, five hundred sixty-nine thousand, nine hundred eighty-nine".