48408033681 has 24 divisors (see below), whose sum is σ = 84612363264. Its totient is φ = 26034572160.

The previous prime is 48408033593. The next prime is 48408033697. The reversal of 48408033681 is 18633080484.

48408033681 is a `hidden beast` number, since 484 + 0 + 80 + 33 + 68 + 1 = 666.

It is not a de Polignac number, because 48408033681 - 2⁹ = 48408033169 is a prime.

It is a super-2 number, since 2×48408033681² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48408033181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22598385 + ... + 22600526.

It is an arithmetic number, because the mean of its divisors is an integer number (3525515136).

Almost surely, 2^48408033681 is an apocalyptic number.

It is an amenable number.

48408033681 is a deficient number, since it is larger than the sum of its proper divisors (36204329583).

48408033681 is a wasteful number, since it uses less digits than its factorization.

48408033681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45198941 (or 45198938 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

It can be divided in two parts, 4840803 and 3681, that added together give a palindrome (4844484).

The spelling of 48408033681 in words is "forty-eight billion, four hundred eight million, thirty-three thousand, six hundred eighty-one".