47033505163 has 4 divisors (see below), whose sum is σ = 47099843680. Its totient is φ = 46967166648.

The previous prime is 47033505157. The next prime is 47033505263. The reversal of 47033505163 is 36150533074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47033505163 - 2²⁹ = 46496634251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47033505263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33168195 + ... + 33169612.

It is an arithmetic number, because the mean of its divisors is an integer number (11774960920).

Almost surely, 2^47033505163 is an apocalyptic number.

47033505163 is a deficient number, since it is larger than the sum of its proper divisors (66338517).

47033505163 is an equidigital number, since it uses as much as digits as its factorization.

47033505163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66338516.

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 47033505163 in words is "forty-seven billion, thirty-three million, five hundred five thousand, one hundred sixty-three".