52441240320 has 720 divisors, whose sum is σ = 225796919040. Its totient is φ = 11352711168.

The previous prime is 52441240307. The next prime is 52441240343. The reversal of 52441240320 is 2304214425.

52441240320 is a `hidden beast` number, since 5 + 244 + 12 + 403 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 79 ways as a sum of consecutive naturals, for example, 13787539 + ... + 13791341.

It is an arithmetic number, because the mean of its divisors is an integer number (313606832).

Almost surely, 2^52441240320 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 52441240320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112898459520).

52441240320 is an abundant number, since it is smaller than the sum of its proper divisors (173355678720).

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

52441240320 is a wasteful number, since it uses less digits than its factorization.

52441240320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3839 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 52441240320 its reverse (2304214425), we get a palindrome (54745454745).

The spelling of 52441240320 in words is "fifty-two billion, four hundred forty-one million, two hundred forty thousand, three hundred twenty".