47211217050017 has 8 divisors (see below), whose sum is σ = 48114446917824. Its totient is φ = 46308448374448.

The previous prime is 47211217050013. The next prime is 47211217050037. The reversal of 47211217050017 is 71005071211274.

47211217050017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47211217050017 - 2² = 47211217050013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47211217050013) 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 7 ways as a sum of consecutive naturals, for example, 115091363 + ... + 115500840.

It is an arithmetic number, because the mean of its divisors is an integer number (6014305864728).

Almost surely, 2^{47211217050017} is an apocalyptic number.

It is an amenable number.

47211217050017 is a deficient number, since it is larger than the sum of its proper divisors (903229867807).

47211217050017 is a wasteful number, since it uses less digits than its factorization.

47211217050017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230596119.

The product of its (nonzero) digits is 27440, while the sum is 38.

The spelling of 47211217050017 in words is "forty-seven trillion, two hundred eleven billion, two hundred seventeen million, fifty thousand, seventeen".