5516613 has 8 divisors (see below), whose sum is σ = 8172800. Its totient is φ = 3677724.

The previous prime is 5516603. The next prime is 5516617. The reversal of 5516613 is 3166155.

It is a happy number.

It is not a de Polignac number, because 5516613 - 2⁶ = 5516549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 204319 = 5516613 / (5 + 5 + 1 + 6 + 6 + 1 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102133 + ... + 102186.

It is an arithmetic number, because the mean of its divisors is an integer number (1021600).

Almost surely, 2^5516613 is an apocalyptic number.

It is an amenable number.

5516613 is a deficient number, since it is larger than the sum of its proper divisors (2656187).

5516613 is a wasteful number, since it uses less digits than its factorization.

5516613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204328 (or 204322 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 5516613 is about 2348.7471128242. The cubic root of 5516613 is about 176.6949644162.

The spelling of 5516613 in words is "five million, five hundred sixteen thousand, six hundred thirteen".