52380476186652 has 18 divisors (see below), whose sum is σ = 132406203694128. Its totient is φ = 17460158728872.

The previous prime is 52380476186627. The next prime is 52380476186671. The reversal of 52380476186652 is 25668167408325.

52380476186652 is a `hidden beast` number, since 5 + 2 + 3 + 8 + 0 + 4 + 7 + 618 + 6 + 6 + 5 + 2 = 666.

52380476186652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 52380476186652.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 727506613668 + ... + 727506613739.

Almost surely, 2^{52380476186652} is an apocalyptic number.

It is an amenable number.

52380476186652 is an abundant number, since it is smaller than the sum of its proper divisors (80025727507476).

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

52380476186652 is a wasteful number, since it uses less digits than its factorization.

52380476186652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455013227417 (or 1455013227412 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 52380476186652 in words is "fifty-two trillion, three hundred eighty billion, four hundred seventy-six million, one hundred eighty-six thousand, six hundred fifty-two".