52522455244 has 12 divisors (see below), whose sum is σ = 105044910544. Its totient is φ = 22509623664.

The previous prime is 52522455199. The next prime is 52522455287. The reversal of 52522455244 is 44255422525.

52522455244 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 52522455197 and 52522455206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937900959 + ... + 937901014.

Almost surely, 2^52522455244 is an apocalyptic number.

It is an amenable number.

52522455244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52522455244 is a wasteful number, since it uses less digits than its factorization.

52522455244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875801984 (or 1875801982 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

Adding to 52522455244 its reverse (44255422525), we get a palindrome (96777877769).

The spelling of 52522455244 in words is "fifty-two billion, five hundred twenty-two million, four hundred fifty-five thousand, two hundred forty-four".