52443453222 has 24 divisors (see below), whose sum is σ = 114996491064. Its totient is φ = 17270534304.

The previous prime is 52443453113. The next prime is 52443453247. The reversal of 52443453222 is 22235434425.

52443453222 is a `hidden beast` number, since 52 + 44 + 34 + 532 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17549863 + ... + 17552850.

It is an arithmetic number, because the mean of its divisors is an integer number (4791520461).

Almost surely, 2^52443453222 is an apocalyptic number.

52443453222 is an abundant number, since it is smaller than the sum of its proper divisors (62553037842).

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

52443453222 is a wasteful number, since it uses less digits than its factorization.

52443453222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35102804 (or 35102801 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

Adding to 52443453222 its reverse (22235434425), we get a palindrome (74678887647).

The spelling of 52443453222 in words is "fifty-two billion, four hundred forty-three million, four hundred fifty-three thousand, two hundred twenty-two".