52233066340 has 96 divisors (see below), whose sum is σ = 136394625024. Its totient is φ = 16360427520.

The previous prime is 52233066329. The next prime is 52233066359. The reversal of 52233066340 is 4366033225.

It is a junction number, because it is equal to n+sod(n) for n = 52233066296 and 52233066305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28605 + ... + 324475.

It is an arithmetic number, because the mean of its divisors is an integer number (1420777344).

Almost surely, 2^52233066340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52233066340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68197312512).

52233066340 is an abundant number, since it is smaller than the sum of its proper divisors (84161558684).

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

52233066340 is a wasteful number, since it uses less digits than its factorization.

52233066340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295997 (or 295995 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 52233066340 its reverse (4366033225), we get a palindrome (56599099565).

The spelling of 52233066340 in words is "fifty-two billion, two hundred thirty-three million, sixty-six thousand, three hundred forty".