47216661173433 has 6 divisors (see below), whose sum is σ = 68201843917194. Its totient is φ = 31477774115616.

The previous prime is 47216661173431. The next prime is 47216661173449. The reversal of 47216661173433 is 33437116661274.

47216661173433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42219169626384 + 4997491547049 = 6497628^2 + 2235507^2 .

It is not a de Polignac number, because 47216661173433 - 2¹ = 47216661173431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47216661173433.

It is not an unprimeable number, because it can be changed into a prime (47216661173431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2623147842960 + ... + 2623147842977.

It is an arithmetic number, because the mean of its divisors is an integer number (11366973986199).

Almost surely, 2^{47216661173433} is an apocalyptic number.

It is an amenable number.

47216661173433 is a deficient number, since it is larger than the sum of its proper divisors (20985182743761).

47216661173433 is a wasteful number, since it uses less digits than its factorization.

47216661173433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246295685943 (or 5246295685940 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The spelling of 47216661173433 in words is "forty-seven trillion, two hundred sixteen billion, six hundred sixty-one million, one hundred seventy-three thousand, four hundred thirty-three".