52445235244 has 24 divisors (see below), whose sum is σ = 92239641648. Its totient is φ = 26091240960.

The previous prime is 52445235233. The next prime is 52445235247. The reversal of 52445235244 is 44253254425.

52445235244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52445235197 and 52445235206.

It is not an unprimeable number, because it can be changed into a prime (52445235247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121352 + ... + 1167184.

It is an arithmetic number, because the mean of its divisors is an integer number (3843318402).

Almost surely, 2^52445235244 is an apocalyptic number.

It is an amenable number.

52445235244 is a deficient number, since it is larger than the sum of its proper divisors (39794406404).

52445235244 is a wasteful number, since it uses less digits than its factorization.

52445235244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47265 (or 47263 counting only the distinct ones).

The product of its digits is 768000, while the sum is 40.

Adding to 52445235244 its reverse (44253254425), we get a palindrome (96698489669).

The spelling of 52445235244 in words is "fifty-two billion, four hundred forty-five million, two hundred thirty-five thousand, two hundred forty-four".