5516688338 has 32 divisors (see below), whose sum is σ = 9521971200. Its totient is φ = 2348154000.

The previous prime is 5516688337. The next prime is 5516688341. The reversal of 5516688338 is 8338866155.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5516688338.

It is not an unprimeable number, because it can be changed into a prime (5516688337) 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, 1343813 + ... + 1347911.

It is an arithmetic number, because the mean of its divisors is an integer number (297561600).

Almost surely, 2^5516688338 is an apocalyptic number.

5516688338 is a deficient number, since it is larger than the sum of its proper divisors (4005282862).

5516688338 is a wasteful number, since it uses less digits than its factorization.

5516688338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742.

The product of its digits is 4147200, while the sum is 53.

The square root of 5516688338 is about 74274.4124042728. The cubic root of 5516688338 is about 1766.9576876142.

The spelling of 5516688338 in words is "five billion, five hundred sixteen million, six hundred eighty-eight thousand, three hundred thirty-eight".