52338447852 has 48 divisors (see below), whose sum is σ = 124696696320. Its totient is φ = 17079910848.

The previous prime is 52338447823. The next prime is 52338447853. The reversal of 52338447852 is 25874483325.

It is a junction number, because it is equal to n+sod(n) for n = 52338447795 and 52338447804.

It is not an unprimeable number, because it can be changed into a prime (52338447853) 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, 205599 + ... + 383337.

It is an arithmetic number, because the mean of its divisors is an integer number (2597847840).

Almost surely, 2^52338447852 is an apocalyptic number.

It is an amenable number.

52338447852 is an abundant number, since it is smaller than the sum of its proper divisors (72358248468).

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

52338447852 is a wasteful number, since it uses less digits than its factorization.

52338447852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178262 (or 178260 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 51.

The spelling of 52338447852 in words is "fifty-two billion, three hundred thirty-eight million, four hundred forty-seven thousand, eight hundred fifty-two".