5563143 has 12 divisors (see below), whose sum is σ = 8458840. Its totient is φ = 3513456.

The previous prime is 5563127. The next prime is 5563153. The reversal of 5563143 is 3413655.

It is not a de Polignac number, because 5563143 - 2⁴ = 5563127 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 (5563153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16096 + ... + 16437.

Almost surely, 2^5563143 is an apocalyptic number.

5563143 is a deficient number, since it is larger than the sum of its proper divisors (2895697).

5563143 is a wasteful number, since it uses less digits than its factorization.

5563143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32558 (or 32555 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5563143 is about 2358.6315948024. The cubic root of 5563143 is about 177.1903534809.

Adding to 5563143 its reverse (3413655), we get a palindrome (8976798).

The spelling of 5563143 in words is "five million, five hundred sixty-three thousand, one hundred forty-three".