5544863 has 6 divisors (see below), whose sum is σ = 5797752. Its totient is φ = 5292980.

The previous prime is 5544859. The next prime is 5544911. The reversal of 5544863 is 3684455.

It is not a de Polignac number, because 5544863 - 2² = 5544859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11048 + ... + 11538.

It is an arithmetic number, because the mean of its divisors is an integer number (966292).

Almost surely, 2^5544863 is an apocalyptic number.

5544863 is a deficient number, since it is larger than the sum of its proper divisors (252889).

5544863 is an frugal number, since it uses more digits than its factorization.

5544863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005 (or 514 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 5544863 is about 2354.7532779465. The cubic root of 5544863 is about 176.9960631978.

The spelling of 5544863 in words is "five million, five hundred forty-four thousand, eight hundred sixty-three".