5434543 has 4 divisors (see below), whose sum is σ = 5754240. Its totient is φ = 5114848.

The previous prime is 5434537. The next prime is 5434573. The reversal of 5434543 is 3454345.

5434543 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3454345 = 5 ⋅690869.

It is a cyclic number.

It is not a de Polignac number, because 5434543 - 2⁹ = 5434031 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

5434543 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434573) 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, 159823 + ... + 159856.

It is an arithmetic number, because the mean of its divisors is an integer number (1438560).

Almost surely, 2^5434543 is an apocalyptic number.

5434543 is a deficient number, since it is larger than the sum of its proper divisors (319697).

5434543 is a wasteful number, since it uses less digits than its factorization.

5434543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319696.

The product of its digits is 14400, while the sum is 28.

The square root of 5434543 is about 2331.2106296944. The cubic root of 5434543 is about 175.8143596147.

Adding to 5434543 its reverse (3454345), we get a palindrome (8888888).

The spelling of 5434543 in words is "five million, four hundred thirty-four thousand, five hundred forty-three".