52805752584 has 64 divisors (see below), whose sum is σ = 149651947200. Its totient is φ = 15392768256.

The previous prime is 52805752579. The next prime is 52805752591. The reversal of 52805752584 is 48525750825.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4447999 + ... + 4459854.

It is an arithmetic number, because the mean of its divisors is an integer number (2338311675).

Almost surely, 2^52805752584 is an apocalyptic number.

It is an amenable number.

52805752584 is an abundant number, since it is smaller than the sum of its proper divisors (96846194616).

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

52805752584 is a wasteful number, since it uses less digits than its factorization.

52805752584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8907894 (or 8907890 counting only the distinct ones).

The product of its (nonzero) digits is 4480000, while the sum is 51.

The spelling of 52805752584 in words is "fifty-two billion, eight hundred five million, seven hundred fifty-two thousand, five hundred eighty-four".