52234543 has 4 divisors (see below), whose sum is σ = 52294320. Its totient is φ = 52174768.

The previous prime is 52234519. The next prime is 52234561. The reversal of 52234543 is 34543225.

52234543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52234543 - 2⁹ = 52234031 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 (52234243) 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, 28558 + ... + 30331.

It is an arithmetic number, because the mean of its divisors is an integer number (13073580).

Almost surely, 2^52234543 is an apocalyptic number.

52234543 is a deficient number, since it is larger than the sum of its proper divisors (59777).

52234543 is an equidigital number, since it uses as much as digits as its factorization.

52234543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59776.

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

The square root of 52234543 is about 7227.3468852685. The cubic root of 52234543 is about 373.8114499470.

Adding to 52234543 its reverse (34543225), we get a palindrome (86777768).

The spelling of 52234543 in words is "fifty-two million, two hundred thirty-four thousand, five hundred forty-three".