5109202216 has 8 divisors (see below), whose sum is σ = 9579754170. Its totient is φ = 2554601104.

The previous prime is 5109202213. The next prime is 5109202229. The reversal of 5109202216 is 6122029015.

It can be written as a sum of positive squares in only one way, i.e., 4949685316 + 159516900 = 70354^2 + 12630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5109202216² = 52207894567958621312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5109202213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319325131 + ... + 319325146.

Almost surely, 2^5109202216 is an apocalyptic number.

It is an amenable number.

5109202216 is a deficient number, since it is larger than the sum of its proper divisors (4470551954).

5109202216 is a wasteful number, since it uses less digits than its factorization.

5109202216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638650283 (or 638650279 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5109202216 is about 71478.6836476442. The cubic root of 5109202216 is about 1722.3352784246.

The spelling of 5109202216 in words is "five billion, one hundred nine million, two hundred two thousand, two hundred sixteen".