52132306360512 has 448 divisors, whose sum is σ = 164399307358208. Its totient is φ = 14266160640000.

The previous prime is 52132306360469. The next prime is 52132306360549. The reversal of 52132306360512 is 21506360323125.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12234756462 + ... + 12234760722.

Almost surely, 2^{52132306360512} 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 52132306360512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82199653679104).

52132306360512 is an abundant number, since it is smaller than the sum of its proper divisors (112267000997696).

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

52132306360512 is a wasteful number, since it uses less digits than its factorization.

52132306360512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268 (or 7258 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 52132306360512 its reverse (21506360323125), we get a palindrome (73638666683637).

The spelling of 52132306360512 in words is "fifty-two trillion, one hundred thirty-two billion, three hundred six million, three hundred sixty thousand, five hundred twelve".