54131241888 has 144 divisors (see below), whose sum is σ = 163263050496. Its totient is φ = 16976171520.

The previous prime is 54131241887. The next prime is 54131241937. The reversal of 54131241888 is 88814213145.

54131241888 is a `hidden beast` number, since 541 + 3 + 1 + 24 + 1 + 8 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (54131241881) 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 23 ways as a sum of consecutive naturals, for example, 337081 + ... + 471047.

It is an arithmetic number, because the mean of its divisors is an integer number (1133771184).

Almost surely, 2^54131241888 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 54131241888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81631525248).

54131241888 is an abundant number, since it is smaller than the sum of its proper divisors (109131808608).

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

54131241888 is a wasteful number, since it uses less digits than its factorization.

54131241888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134067 (or 134056 counting only the distinct ones).

The product of its digits is 245760, while the sum is 45.

The spelling of 54131241888 in words is "fifty-four billion, one hundred thirty-one million, two hundred forty-one thousand, eight hundred eighty-eight".