4143563 has 8 divisors (see below), whose sum is σ = 4411008. Its totient is φ = 3878784.

The previous prime is 4143551. The next prime is 4143569. The reversal of 4143563 is 3653414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4143563 - 2⁶ = 4143499 is a prime.

It is a super-2 number, since 2×4143563² = 34338228669938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4143569) 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, 3245 + ... + 4337.

It is an arithmetic number, because the mean of its divisors is an integer number (551376).

Almost surely, 2^4143563 is an apocalyptic number.

4143563 is a deficient number, since it is larger than the sum of its proper divisors (267445).

4143563 is a wasteful number, since it uses less digits than its factorization.

4143563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its digits is 4320, while the sum is 26.

The square root of 4143563 is about 2035.5743661188. The cubic root of 4143563 is about 160.6169280869.

Adding to 4143563 its reverse (3653414), we get a palindrome (7796977).

The spelling of 4143563 in words is "four million, one hundred forty-three thousand, five hundred sixty-three".