5218111760 has 20 divisors (see below), whose sum is σ = 12132110028. Its totient is φ = 2087244672.

The previous prime is 5218111709. The next prime is 5218111763. The reversal of 5218111760 is 671118125.

It can be written as a sum of positive squares in 2 ways, for example, as 2315919376 + 2902192384 = 48124^2 + 53872^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (5218111763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32613119 + ... + 32613278.

Almost surely, 2^5218111760 is an apocalyptic number.

It is an amenable number.

5218111760 is an abundant number, since it is smaller than the sum of its proper divisors (6913998268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5218111760 is a wasteful number, since it uses less digits than its factorization.

5218111760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65226410 (or 65226404 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 32.

The square root of 5218111760 is about 72236.4988077357. The cubic root of 5218111760 is about 1734.4873048767.

Adding to 5218111760 its reverse (671118125), we get a palindrome (5889229885).

The spelling of 5218111760 in words is "five billion, two hundred eighteen million, one hundred eleven thousand, seven hundred sixty".