52554243 has 8 divisors (see below), whose sum is σ = 80082688. Its totient is φ = 30030984.

The previous prime is 52554199. The next prime is 52554253. The reversal of 52554243 is 34245525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52554243 - 2⁶ = 52554179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52554243.

It is not an unprimeable number, because it can be changed into a prime (52554253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1251271 + ... + 1251312.

It is an arithmetic number, because the mean of its divisors is an integer number (10010336).

Almost surely, 2^52554243 is an apocalyptic number.

52554243 is a deficient number, since it is larger than the sum of its proper divisors (27528445).

52554243 is a wasteful number, since it uses less digits than its factorization.

52554243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502593.

The product of its digits is 24000, while the sum is 30.

The square root of 52554243 is about 7249.4305293588. The cubic root of 52554243 is about 374.5725333556.

Adding to 52554243 its reverse (34245525), we get a palindrome (86799768).

The spelling of 52554243 in words is "fifty-two million, five hundred fifty-four thousand, two hundred forty-three".