5443343 has 4 divisors (see below), whose sum is σ = 5453448. Its totient is φ = 5433240.

The previous prime is 5443303. The next prime is 5443363. The reversal of 5443343 is 3433445.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5443343 - 2⁶ = 5443279 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 (5443303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4196 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (1363362).

Almost surely, 2^5443343 is an apocalyptic number.

5443343 is a deficient number, since it is larger than the sum of its proper divisors (10105).

5443343 is an equidigital number, since it uses as much as digits as its factorization.

5443343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10104.

The product of its digits is 8640, while the sum is 26.

The square root of 5443343 is about 2333.0972975853. The cubic root of 5443343 is about 175.9092054936.

Adding to 5443343 its reverse (3433445), we get a palindrome (8876788).

The spelling of 5443343 in words is "five million, four hundred forty-three thousand, three hundred forty-three".