5343543 has 8 divisors (see below), whose sum is σ = 7916400. Its totient is φ = 3562344.

The previous prime is 5343529. The next prime is 5343551. The reversal of 5343543 is 3453435.

It is a happy number.

It is not a de Polignac number, because 5343543 - 2¹² = 5339447 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 197909 = 5343543 / (5 + 3 + 4 + 3 + 5 + 4 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5343343) 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 7 ways as a sum of consecutive naturals, for example, 98928 + ... + 98981.

It is an arithmetic number, because the mean of its divisors is an integer number (989550).

Almost surely, 2^5343543 is an apocalyptic number.

5343543 is a deficient number, since it is larger than the sum of its proper divisors (2572857).

5343543 is a wasteful number, since it uses less digits than its factorization.

5343543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197918 (or 197912 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 5343543 is about 2311.6104775675. The cubic root of 5343543 is about 174.8275089494.

Adding to 5343543 its reverse (3453435), we get a palindrome (8796978).

It can be divided in two parts, 5343 and 543, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 5343543 in words is "five million, three hundred forty-three thousand, five hundred forty-three".