5105217171 has 8 divisors (see below), whose sum is σ = 6807870720. Its totient is φ = 3403020872.

The previous prime is 5105217163. The next prime is 5105217193. The reversal of 5105217171 is 1717125015.

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 5105217171 - 2³ = 5105217163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5105217121) 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, 87351 + ... + 133568.

It is an arithmetic number, because the mean of its divisors is an integer number (850983840).

Almost surely, 2^5105217171 is an apocalyptic number.

5105217171 is a deficient number, since it is larger than the sum of its proper divisors (1702653549).

5105217171 is a wasteful number, since it uses less digits than its factorization.

5105217171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228625.

The product of its (nonzero) digits is 2450, while the sum is 30.

The square root of 5105217171 is about 71450.8024517570. The cubic root of 5105217171 is about 1721.8873696941.

The spelling of 5105217171 in words is "five billion, one hundred five million, two hundred seventeen thousand, one hundred seventy-one".