5238543 has 4 divisors (see below), whose sum is σ = 6984728. Its totient is φ = 3492360.

The previous prime is 5238523. The next prime is 5238577. The reversal of 5238543 is 3458325.

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

It is not a de Polignac number, because 5238543 - 2⁹ = 5238031 is a prime.

It is a D-number.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5238543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5238523) 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, 873088 + ... + 873093.

It is an arithmetic number, because the mean of its divisors is an integer number (1746182).

Almost surely, 2^5238543 is an apocalyptic number.

5238543 is a deficient number, since it is larger than the sum of its proper divisors (1746185).

5238543 is a wasteful number, since it uses less digits than its factorization.

5238543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746184.

The product of its digits is 14400, while the sum is 30.

The square root of 5238543 is about 2288.7863596238. The cubic root of 5238543 is about 173.6748121105.

The spelling of 5238543 in words is "five million, two hundred thirty-eight thousand, five hundred forty-three".