5216126212 has 12 divisors (see below), whose sum is σ = 9958059216. Its totient is φ = 2370966440.

The previous prime is 5216126197. The next prime is 5216126213. The reversal of 5216126212 is 2126216125.

It is not an unprimeable number, because it can be changed into a prime (5216126213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59274118 + ... + 59274205.

It is an arithmetic number, because the mean of its divisors is an integer number (829838268).

Almost surely, 2^5216126212 is an apocalyptic number.

It is an amenable number.

5216126212 is a deficient number, since it is larger than the sum of its proper divisors (4741933004).

5216126212 is a wasteful number, since it uses less digits than its factorization.

5216126212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118548338 (or 118548336 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 5216126212 is about 72222.7541153063. The cubic root of 5216126212 is about 1734.2672799032.

The spelling of 5216126212 in words is "five billion, two hundred sixteen million, one hundred twenty-six thousand, two hundred twelve".