5544566 has 16 divisors (see below), whose sum is σ = 8515584. Its totient is φ = 2706984.

The previous prime is 5544559. The next prime is 5544577. The reversal of 5544566 is 6654455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20951 + ... + 21213.

It is an arithmetic number, because the mean of its divisors is an integer number (532224).

Almost surely, 2^5544566 is an apocalyptic number.

5544566 is a deficient number, since it is larger than the sum of its proper divisors (2971018).

5544566 is a wasteful number, since it uses less digits than its factorization.

5544566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475.

The product of its digits is 72000, while the sum is 35.

The square root of 5544566 is about 2354.6902131703. The cubic root of 5544566 is about 176.9929029893.

The spelling of 5544566 in words is "five million, five hundred forty-four thousand, five hundred sixty-six".