5134543 has 4 divisors (see below), whose sum is σ = 5357808. Its totient is φ = 4911280.

The previous prime is 5134517. The next prime is 5134567. The reversal of 5134543 is 3454315.

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 5134543 - 2⁵ = 5134511 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 (5134573) 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, 111598 + ... + 111643.

It is an arithmetic number, because the mean of its divisors is an integer number (1339452).

Almost surely, 2^5134543 is an apocalyptic number.

5134543 is a deficient number, since it is larger than the sum of its proper divisors (223265).

5134543 is a wasteful number, since it uses less digits than its factorization.

5134543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223264.

The product of its digits is 3600, while the sum is 25.

The square root of 5134543 is about 2265.9530003952. The cubic root of 5134543 is about 172.5178081454.

Adding to 5134543 its reverse (3454315), we get a palindrome (8588858).

The spelling of 5134543 in words is "five million, one hundred thirty-four thousand, five hundred forty-three".