48238700891 has 16 divisors (see below), whose sum is σ = 50054868000. Its totient is φ = 46432958208.

The previous prime is 48238700843. The next prime is 48238700903. The reversal of 48238700891 is 19800783284.

It is a cyclic number.

It is not a de Polignac number, because 48238700891 - 2¹⁰ = 48238699867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48238700801) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18923285 + ... + 18925833.

It is an arithmetic number, because the mean of its divisors is an integer number (3128429250).

Almost surely, 2^48238700891 is an apocalyptic number.

48238700891 is a deficient number, since it is larger than the sum of its proper divisors (1816167109).

48238700891 is a wasteful number, since it uses less digits than its factorization.

48238700891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 48238700891 in words is "forty-eight billion, two hundred thirty-eight million, seven hundred thousand, eight hundred ninety-one".