54771384888 has 48 divisors (see below), whose sum is σ = 161824548600. Its totient is φ = 16597389120.

The previous prime is 54771384881. The next prime is 54771384893. The reversal of 54771384888 is 88848317745.

54771384888 is a `hidden beast` number, since 5 + 477 + 1 + 3 + 84 + 8 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54771384881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34577103 + ... + 34578686.

Almost surely, 2^54771384888 is an apocalyptic number.

It is an amenable number.

54771384888 is an abundant number, since it is smaller than the sum of its proper divisors (107053163712).

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

54771384888 is a wasteful number, since it uses less digits than its factorization.

54771384888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69155812 (or 69155805 counting only the distinct ones).

The product of its digits is 48168960, while the sum is 63.

The spelling of 54771384888 in words is "fifty-four billion, seven hundred seventy-one million, three hundred eighty-four thousand, eight hundred eighty-eight".