5146212171 has 16 divisors (see below), whose sum is σ = 7266747168. Its totient is φ = 3228326400.

The previous prime is 5146212167. The next prime is 5146212193. The reversal of 5146212171 is 1712126415.

It is not a de Polignac number, because 5146212171 - 2² = 5146212167 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5146212271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377901 + ... + 391281.

It is an arithmetic number, because the mean of its divisors is an integer number (454171698).

Almost surely, 2^5146212171 is an apocalyptic number.

5146212171 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5146212171 is a deficient number, since it is larger than the sum of its proper divisors (2120534997).

5146212171 is a wasteful number, since it uses less digits than its factorization.

5146212171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20942.

The product of its digits is 3360, while the sum is 30.

The square root of 5146212171 is about 71737.1045624229. The cubic root of 5146212171 is about 1726.4840182904.

Adding to 5146212171 its reverse (1712126415), we get a palindrome (6858338586).

The spelling of 5146212171 in words is "five billion, one hundred forty-six million, two hundred twelve thousand, one hundred seventy-one".