5516289 has 16 divisors (see below), whose sum is σ = 8603200. Its totient is φ = 3483648.

The previous prime is 5516281. The next prime is 5516393. The reversal of 5516289 is 9826155.

It is a happy number.

It is not a de Polignac number, because 5516289 - 2³ = 5516281 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5516281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4864 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (537700).

Almost surely, 2^5516289 is an apocalyptic number.

It is an amenable number.

5516289 is a deficient number, since it is larger than the sum of its proper divisors (3086911).

5516289 is a wasteful number, since it uses less digits than its factorization.

5516289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10781 (or 10775 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 5516289 is about 2348.6781388688. The cubic root of 5516289 is about 176.6915051505.

The spelling of 5516289 in words is "five million, five hundred sixteen thousand, two hundred eighty-nine".