5133543 has 4 divisors (see below), whose sum is σ = 6844728. Its totient is φ = 3422360.

The previous prime is 5133529. The next prime is 5133559. The reversal of 5133543 is 3453315.

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 5133543 - 2⁵ = 5133511 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5133503) 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, 855588 + ... + 855593.

It is an arithmetic number, because the mean of its divisors is an integer number (1711182).

Almost surely, 2^5133543 is an apocalyptic number.

5133543 is a deficient number, since it is larger than the sum of its proper divisors (1711185).

5133543 is a wasteful number, since it uses less digits than its factorization.

5133543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711184.

The product of its digits is 2700, while the sum is 24.

The square root of 5133543 is about 2265.7323319404. The cubic root of 5133543 is about 172.5066076024.

Adding to 5133543 its reverse (3453315), we get a palindrome (8586858).

The spelling of 5133543 in words is "five million, one hundred thirty-three thousand, five hundred forty-three".