54748281888 has 48 divisors (see below), whose sum is σ = 159682491360. Its totient is φ = 18249427008.

The previous prime is 54748281877. The next prime is 54748281949. The reversal of 54748281888 is 88818284745.

54748281888 is a `hidden beast` number, since 5 + 474 + 8 + 2 + 81 + 8 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31682170 + ... + 31683897.

It is an arithmetic number, because the mean of its divisors is an integer number (3326718570).

Almost surely, 2^54748281888 is an apocalyptic number.

It is an amenable number.

54748281888 is an abundant number, since it is smaller than the sum of its proper divisors (104934209472).

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

54748281888 is a wasteful number, since it uses less digits than its factorization.

54748281888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63366086 (or 63366072 counting only the distinct ones).

The product of its digits is 36700160, while the sum is 63.

The spelling of 54748281888 in words is "fifty-four billion, seven hundred forty-eight million, two hundred eighty-one thousand, eight hundred eighty-eight".