52805783148 has 24 divisors (see below), whose sum is σ = 123226252800. Its totient is φ = 17600105040.

The previous prime is 52805783137. The next prime is 52805783153. The reversal of 52805783148 is 84138750825.

52805783148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52805783148.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104448 + ... + 341351.

It is an arithmetic number, because the mean of its divisors is an integer number (5134427200).

Almost surely, 2^52805783148 is an apocalyptic number.

It is an amenable number.

52805783148 is an abundant number, since it is smaller than the sum of its proper divisors (70420469652).

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

52805783148 is a wasteful number, since it uses less digits than its factorization.

52805783148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455677 (or 455675 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 52805783148 in words is "fifty-two billion, eight hundred five million, seven hundred eighty-three thousand, one hundred forty-eight".