52286143752 has 24 divisors (see below), whose sum is σ = 141608306190. Its totient is φ = 17428714560.

The previous prime is 52286143711. The next prime is 52286143771. The reversal of 52286143752 is 25734168225.

52286143752 is a `hidden beast` number, since 5 + 2 + 28 + 614 + 3 + 7 + 5 + 2 = 666.

52286143752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45371556036 + 6914587716 = 213006^2 + 83154^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52286143698 and 52286143707.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363098149 + ... + 363098292.

Almost surely, 2^52286143752 is an apocalyptic number.

It is an amenable number.

52286143752 is an abundant number, since it is smaller than the sum of its proper divisors (89322162438).

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

52286143752 is a wasteful number, since it uses less digits than its factorization.

52286143752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726196453 (or 726196446 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The spelling of 52286143752 in words is "fifty-two billion, two hundred eighty-six million, one hundred forty-three thousand, seven hundred fifty-two".