5516203 has 16 divisors (see below), whose sum is σ = 6981120. Its totient is φ = 4233600.

The previous prime is 5516179. The next prime is 5516209. The reversal of 5516203 is 3026155.

It is a happy number.

It is not a de Polignac number, because 5516203 - 2⁹ = 5515691 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5516209) 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, 4963 + ... + 5971.

It is an arithmetic number, because the mean of its divisors is an integer number (436320).

Almost surely, 2^5516203 is an apocalyptic number.

5516203 is a deficient number, since it is larger than the sum of its proper divisors (1464917).

5516203 is a wasteful number, since it uses less digits than its factorization.

5516203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5516203 is about 2348.6598306268. The cubic root of 5516203 is about 176.6905869276.

Subtracting from 5516203 its sum of digits (22), we obtain a triangular number (5516181 = T₃₃₂₁).

The spelling of 5516203 in words is "five million, five hundred sixteen thousand, two hundred three".