52350440012304 has 160 divisors (see below), whose sum is σ = 156073799804160. Its totient is φ = 14811271428096.

The previous prime is 52350440012251. The next prime is 52350440012359. The reversal of 52350440012304 is 40321004405325.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13762842 + ... + 17149830.

It is an arithmetic number, because the mean of its divisors is an integer number (975461248776).

Almost surely, 2^{52350440012304} 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 52350440012304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78036899902080).

52350440012304 is an abundant number, since it is smaller than the sum of its proper divisors (103723359791856).

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

52350440012304 is a wasteful number, since it uses less digits than its factorization.

52350440012304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387457 (or 3387451 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 52350440012304 its reverse (40321004405325), we get a palindrome (92671444417629).

The spelling of 52350440012304 in words is "fifty-two trillion, three hundred fifty billion, four hundred forty million, twelve thousand, three hundred four".