52624443 has 16 divisors (see below), whose sum is σ = 73414656. Its totient is φ = 33495360.

The previous prime is 52624441. The next prime is 52624447. The reversal of 52624443 is 34442625.

It is not a de Polignac number, because 52624443 - 2¹ = 52624441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52624443.

It is not an unprimeable number, because it can be changed into a prime (52624441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (4588416).

Almost surely, 2^52624443 is an apocalyptic number.

52624443 is a deficient number, since it is larger than the sum of its proper divisors (20790213).

52624443 is a wasteful number, since it uses less digits than its factorization.

52624443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9194.

The product of its digits is 23040, while the sum is 30.

The square root of 52624443 is about 7254.2706731966. The cubic root of 52624443 is about 374.7392391632.

The spelling of 52624443 in words is "fifty-two million, six hundred twenty-four thousand, four hundred forty-three".