5809989593647 has 2 divisors, whose sum is σ = 5809989593648. Its totient is φ = 5809989593646.

The previous prime is 5809989593641. The next prime is 5809989593671. The reversal of 5809989593647 is 7463959899085.

5809989593647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5809989593647 - 2³⁵ = 5775629855279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5809989593641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2904994796823 + 2904994796824.

It is an arithmetic number, because the mean of its divisors is an integer number (2904994796824).

Almost surely, 2^{5809989593647} is an apocalyptic number.

5809989593647 is a deficient number, since it is larger than the sum of its proper divisors (1).

5809989593647 is an equidigital number, since it uses as much as digits as its factorization.

5809989593647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5290790400, while the sum is 82.

The spelling of 5809989593647 in words is "five trillion, eight hundred nine billion, nine hundred eighty-nine million, five hundred ninety-three thousand, six hundred forty-seven".