52461587205 has 24 divisors (see below), whose sum is σ = 91065068640. Its totient is φ = 27939005280.

The previous prime is 52461587147. The next prime is 52461587239. The reversal of 52461587205 is 50278516425.

52461587205 is a `hidden beast` number, since 5 + 2 + 4 + 61 + 587 + 2 + 0 + 5 = 666.

It is not a de Polignac number, because 52461587205 - 2¹⁵ = 52461554437 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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 812475 + ... + 874664.

It is an arithmetic number, because the mean of its divisors is an integer number (3794377860).

Almost surely, 2^52461587205 is an apocalyptic number.

It is an amenable number.

52461587205 is a deficient number, since it is larger than the sum of its proper divisors (38603481435).

52461587205 is a wasteful number, since it uses less digits than its factorization.

52461587205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687841 (or 1687838 counting only the distinct ones).

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

The spelling of 52461587205 in words is "fifty-two billion, four hundred sixty-one million, five hundred eighty-seven thousand, two hundred five".