5051216171 has 8 divisors (see below), whose sum is σ = 5353286400. Its totient is φ = 4749694848.

The previous prime is 5051216161. The next prime is 5051216179. The reversal of 5051216171 is 1716121505.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051216171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5051216179) 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, 118196 + ... + 155153.

It is an arithmetic number, because the mean of its divisors is an integer number (669160800).

Almost surely, 2^5051216171 is an apocalyptic number.

5051216171 is a deficient number, since it is larger than the sum of its proper divisors (302070229).

5051216171 is a wasteful number, since it uses less digits than its factorization.

5051216171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274453.

The product of its (nonzero) digits is 2100, while the sum is 29.

The square root of 5051216171 is about 71071.9084519334. The cubic root of 5051216171 is about 1715.7946854686.

Adding to 5051216171 its reverse (1716121505), we get a palindrome (6767337676).

The spelling of 5051216171 in words is "five billion, fifty-one million, two hundred sixteen thousand, one hundred seventy-one".