52180745888 has 48 divisors (see below), whose sum is σ = 103188284640. Its totient is φ = 25974364416.

The previous prime is 52180745857. The next prime is 52180745899. The reversal of 52180745888 is 88854708125.

It is a happy number.

52180745888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 17753123 + ... + 17756061.

It is an arithmetic number, because the mean of its divisors is an integer number (2149755930).

Almost surely, 2^52180745888 is an apocalyptic number.

It is an amenable number.

52180745888 is a deficient number, since it is larger than the sum of its proper divisors (51007538752).

52180745888 is a wasteful number, since it uses less digits than its factorization.

52180745888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 56.

The spelling of 52180745888 in words is "fifty-two billion, one hundred eighty million, seven hundred forty-five thousand, eight hundred eighty-eight".