52534443 has 16 divisors (see below), whose sum is σ = 76186656. Its totient is φ = 32006400.

The previous prime is 52534441. The next prime is 52534453. The reversal of 52534443 is 34443525.

52534443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52534443 - 2¹ = 52534441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52534443.

It is not an unprimeable number, because it can be changed into a prime (52534441) 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 15 ways as a sum of consecutive naturals, for example, 2730 + ... + 10607.

It is an arithmetic number, because the mean of its divisors is an integer number (4761666).

Almost surely, 2^52534443 is an apocalyptic number.

52534443 is a deficient number, since it is larger than the sum of its proper divisors (23652213).

52534443 is a wasteful number, since it uses less digits than its factorization.

52534443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13454.

The product of its digits is 28800, while the sum is 30.

The square root of 52534443 is about 7248.0647762006. The cubic root of 52534443 is about 374.5254869306.

Adding to 52534443 its reverse (34443525), we get a palindrome (86977968).

The spelling of 52534443 in words is "fifty-two million, five hundred thirty-four thousand, four hundred forty-three".