50664171 has 8 divisors (see below), whose sum is σ = 67588560. Its totient is φ = 33757952.

The previous prime is 50664169. The next prime is 50664197. The reversal of 50664171 is 17146605.

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 50664171 - 2¹ = 50664169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50664121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4591 + ... + 11063.

It is an arithmetic number, because the mean of its divisors is an integer number (8448570).

Almost surely, 2^50664171 is an apocalyptic number.

50664171 is a deficient number, since it is larger than the sum of its proper divisors (16924389).

50664171 is a wasteful number, since it uses less digits than its factorization.

50664171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 50664171 is about 7117.8768604128. The cubic root of 50664171 is about 370.0271979033.

The spelling of 50664171 in words is "fifty million, six hundred sixty-four thousand, one hundred seventy-one".