52845127605 has 24 divisors (see below), whose sum is σ = 91610719200. Its totient is φ = 28180222560.

The previous prime is 52845127597. The next prime is 52845127627. The reversal of 52845127605 is 50672154825.

52845127605 is a `hidden beast` number, since 5 + 28 + 4 + 5 + 12 + 7 + 605 = 666.

It is not a de Polignac number, because 52845127605 - 2³ = 52845127597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270190 + ... + 422720.

It is an arithmetic number, because the mean of its divisors is an integer number (3817113300).

Almost surely, 2^52845127605 is an apocalyptic number.

It is an amenable number.

52845127605 is a deficient number, since it is larger than the sum of its proper divisors (38765591595).

52845127605 is a wasteful number, since it uses less digits than its factorization.

52845127605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160241 (or 160238 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 52845127605 in words is "fifty-two billion, eight hundred forty-five million, one hundred twenty-seven thousand, six hundred five".