52386733856 has 48 divisors (see below), whose sum is σ = 105688405368. Its totient is φ = 25545676800.

The previous prime is 52386733849. The next prime is 52386733907. The reversal of 52386733856 is 65833768325.

It can be written as a sum of positive squares in 4 ways, for example, as 18464461456 + 33922272400 = 135884^2 + 184180^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5417666 + ... + 5427326.

Almost surely, 2^52386733856 is an apocalyptic number.

It is an amenable number.

52386733856 is an abundant number, since it is smaller than the sum of its proper divisors (53301671512).

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

52386733856 is a wasteful number, since it uses less digits than its factorization.

52386733856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13845 (or 13837 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 56.

The spelling of 52386733856 in words is "fifty-two billion, three hundred eighty-six million, seven hundred thirty-three thousand, eight hundred fifty-six".