52853328485664 has 96 divisors (see below), whose sum is σ = 159808489537536. Its totient is φ = 14982045845760.

The previous prime is 52853328485663. The next prime is 52853328485677. The reversal of 52853328485664 is 46658482335825.

It is a happy number.

52853328485664 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 (96).

It is not an unprimeable number, because it can be changed into a prime (52853328485663) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 309563422 + ... + 309734109.

It is an arithmetic number, because the mean of its divisors is an integer number (1664671766016).

Almost surely, 2^{52853328485664} is an apocalyptic number.

It is an amenable number.

52853328485664 is an abundant number, since it is smaller than the sum of its proper divisors (106955161051872).

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

52853328485664 is a wasteful number, since it uses less digits than its factorization.

52853328485664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619297678 (or 619297670 counting only the distinct ones).

The product of its digits is 1327104000, while the sum is 69.

The spelling of 52853328485664 in words is "fifty-two trillion, eight hundred fifty-three billion, three hundred twenty-eight million, four hundred eighty-five thousand, six hundred sixty-four".