47171823736113 has 40 divisors (see below), whose sum is σ = 73556966039040. Its totient is φ = 30091485821760.

The previous prime is 47171823736087. The next prime is 47171823736123. The reversal of 47171823736113 is 31163732817174.

47171823736113 is a `hidden beast` number, since 4 + 7 + 1 + 7 + 18 + 2 + 3 + 7 + 3 + 611 + 3 = 666.

It is not a de Polignac number, because 47171823736113 - 2³⁸ = 46896945829169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47171823736113.

It is not an unprimeable number, because it can be changed into a prime (47171823736123) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105316245 + ... + 105763202.

It is an arithmetic number, because the mean of its divisors is an integer number (1838924150976).

Almost surely, 2^{47171823736113} is an apocalyptic number.

It is an amenable number.

47171823736113 is a deficient number, since it is larger than the sum of its proper divisors (26385142302927).

47171823736113 is a wasteful number, since it uses less digits than its factorization.

47171823736113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211079579 (or 211079570 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The spelling of 47171823736113 in words is "forty-seven trillion, one hundred seventy-one billion, eight hundred twenty-three million, seven hundred thirty-six thousand, one hundred thirteen".