52147564142160 has 40 divisors (see below), whose sum is σ = 161657448841440. Its totient is φ = 13906017104512.

The previous prime is 52147564142143. The next prime is 52147564142213. The reversal of 52147564142160 is 6124146574125.

It is a happy number.

52147564142160 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 (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 108640758390 + ... + 108640758869.

It is an arithmetic number, because the mean of its divisors is an integer number (4041436221036).

Almost surely, 2^{52147564142160} is an apocalyptic number.

It is an amenable number.

52147564142160 is an abundant number, since it is smaller than the sum of its proper divisors (109509884699280).

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

52147564142160 is a wasteful number, since it uses less digits than its factorization.

52147564142160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217281517275 (or 217281517269 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 52147564142160 in words is "fifty-two trillion, one hundred forty-seven billion, five hundred sixty-four million, one hundred forty-two thousand, one hundred sixty".