48449733867 has 48 divisors (see below), whose sum is σ = 74247663360. Its totient is φ = 30358950336.

The previous prime is 48449733823. The next prime is 48449733883. The reversal of 48449733867 is 76833794484.

It is a happy number.

48449733867 is a `hidden beast` number, since 4 + 84 + 497 + 3 + 3 + 8 + 67 = 666.

It is not a de Polignac number, because 48449733867 - 2⁶ = 48449733803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48449733067) 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 47 ways as a sum of consecutive naturals, for example, 30148378 + ... + 30149984.

It is an arithmetic number, because the mean of its divisors is an integer number (1546826320).

Almost surely, 2^48449733867 is an apocalyptic number.

48449733867 is a deficient number, since it is larger than the sum of its proper divisors (25797929493).

48449733867 is a wasteful number, since it uses less digits than its factorization.

48449733867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912 (or 2909 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 48449733867 in words is "forty-eight billion, four hundred forty-nine million, seven hundred thirty-three thousand, eight hundred sixty-seven".