48639882185 has 16 divisors (see below), whose sum is σ = 58579103232. Its totient is φ = 38771179200.

The previous prime is 48639882157. The next prime is 48639882227. The reversal of 48639882185 is 58128893684.

It is not a de Polignac number, because 48639882185 - 2¹⁶ = 48639816649 is a prime.

It is a Duffinian number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 5293295 + ... + 5302475.

It is an arithmetic number, because the mean of its divisors is an integer number (3661193952).

Almost surely, 2^48639882185 is an apocalyptic number.

It is an amenable number.

48639882185 is a deficient number, since it is larger than the sum of its proper divisors (9939221047).

48639882185 is a wasteful number, since it uses less digits than its factorization.

48639882185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12904.

The product of its digits is 26542080, while the sum is 62.

The spelling of 48639882185 in words is "forty-eight billion, six hundred thirty-nine million, eight hundred eighty-two thousand, one hundred eighty-five".