48881893823 has 16 divisors (see below), whose sum is σ = 59230070784. Its totient is φ = 39381552000.

The previous prime is 48881893811. The next prime is 48881893829. The reversal of 48881893823 is 32839818884.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-48881893823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48881893829) by changing a digit.

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, 184115 + ... + 362852.

It is an arithmetic number, because the mean of its divisors is an integer number (3701879424).

Almost surely, 2^48881893823 is an apocalyptic number.

48881893823 is a deficient number, since it is larger than the sum of its proper divisors (10348176961).

48881893823 is a wasteful number, since it uses less digits than its factorization.

48881893823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547742.

The product of its digits is 21233664, while the sum is 62.

The spelling of 48881893823 in words is "forty-eight billion, eight hundred eighty-one million, eight hundred ninety-three thousand, eight hundred twenty-three".