54733871808 has 1008 divisors, whose sum is σ = 211618787328. Its totient is φ = 13465267200.

The previous prime is 54733871779. The next prime is 54733871851. The reversal of 54733871808 is 80817833745.

54733871808 is a `hidden beast` number, since 547 + 3 + 3 + 87 + 18 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 1164550441 + ... + 1164550487.

Almost surely, 2^54733871808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54733871808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105809393664).

54733871808 is an abundant number, since it is smaller than the sum of its proper divisors (156884915520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54733871808 is a wasteful number, since it uses less digits than its factorization.

54733871808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 54733871808 in words is "fifty-four billion, seven hundred thirty-three million, eight hundred seventy-one thousand, eight hundred eight".