47730843163 has 2 divisors, whose sum is σ = 47730843164. Its totient is φ = 47730843162.

The previous prime is 47730843151. The next prime is 47730843221. The reversal of 47730843163 is 36134803774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47730843163 - 2²⁵ = 47697288731 is a prime.

It is not a weakly prime, because it can be changed into another prime (47730843143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23865421581 + 23865421582.

It is an arithmetic number, because the mean of its divisors is an integer number (23865421582).

Almost surely, 2^47730843163 is an apocalyptic number.

47730843163 is a deficient number, since it is larger than the sum of its proper divisors (1).

47730843163 is an equidigital number, since it uses as much as digits as its factorization.

47730843163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 47730843163 in words is "forty-seven billion, seven hundred thirty million, eight hundred forty-three thousand, one hundred sixty-three".