5143441 has 4 divisors (see below), whose sum is σ = 5153392. Its totient is φ = 5133492.

The previous prime is 5143429. The next prime is 5143447. The reversal of 5143441 is 1443415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1443415 = 5 ⋅288683.

It is a cyclic number.

It is not a de Polignac number, because 5143441 - 2¹¹ = 5141393 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 (5143447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155 + ... + 5248.

It is an arithmetic number, because the mean of its divisors is an integer number (1288348).

Almost surely, 2^5143441 is an apocalyptic number.

It is an amenable number.

5143441 is a deficient number, since it is larger than the sum of its proper divisors (9951).

5143441 is an equidigital number, since it uses as much as digits as its factorization.

5143441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9950.

The product of its digits is 960, while the sum is 22.

The square root of 5143441 is about 2267.9155628021. The cubic root of 5143441 is about 172.6174065953.

Adding to 5143441 its reverse (1443415), we get a palindrome (6586856).

The spelling of 5143441 in words is "five million, one hundred forty-three thousand, four hundred forty-one".