47686568675 has 24 divisors (see below), whose sum is σ = 62677573200. Its totient is φ = 35866234880.

The previous prime is 47686568669. The next prime is 47686568737. The reversal of 47686568675 is 57686568674.

It is not a de Polignac number, because 47686568675 - 2⁴ = 47686568659 is a prime.

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, 334436 + ... + 455214.

It is an arithmetic number, because the mean of its divisors is an integer number (2611565550).

Almost surely, 2^47686568675 is an apocalyptic number.

47686568675 is a deficient number, since it is larger than the sum of its proper divisors (14991004525).

47686568675 is a wasteful number, since it uses less digits than its factorization.

47686568675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121735 (or 121730 counting only the distinct ones).

The product of its digits is 406425600, while the sum is 68.

Subtracting 47686568675 from its reverse (57686568674), we obtain a palindrome (9999999999).

The spelling of 47686568675 in words is "forty-seven billion, six hundred eighty-six million, five hundred sixty-eight thousand, six hundred seventy-five".