23628187205 has 16 divisors (see below), whose sum is σ = 34310511360. Its totient is φ = 15249115392.

The previous prime is 23628187157. The next prime is 23628187207. The reversal of 23628187205 is 50278182632.

It is not a de Polignac number, because 23628187205 - 2¹⁴ = 23628170821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23628187207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19855025 + ... + 19856214.

It is an arithmetic number, because the mean of its divisors is an integer number (2144406960).

Almost surely, 2^23628187205 is an apocalyptic number.

It is an amenable number.

23628187205 is a deficient number, since it is larger than the sum of its proper divisors (10682324155).

23628187205 is a wasteful number, since it uses less digits than its factorization.

23628187205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39711268.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 23628187205 in words is "twenty-three billion, six hundred twenty-eight million, one hundred eighty-seven thousand, two hundred five".