54505023588 has 144 divisors (see below), whose sum is σ = 150669792000. Its totient is φ = 16547618304.

The previous prime is 54505023583. The next prime is 54505023623. The reversal of 54505023588 is 88532050545.

54505023588 is a `hidden beast` number, since 5 + 45 + 0 + 5 + 0 + 23 + 588 = 666.

It is not an unprimeable number, because it can be changed into a prime (54505023583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4735056 + ... + 4746552.

It is an arithmetic number, because the mean of its divisors is an integer number (1046318000).

Almost surely, 2^54505023588 is an apocalyptic number.

54505023588 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54505023588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75334896000).

54505023588 is an abundant number, since it is smaller than the sum of its proper divisors (96164768412).

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

54505023588 is a wasteful number, since it uses less digits than its factorization.

54505023588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11794 (or 11789 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 45.

The spelling of 54505023588 in words is "fifty-four billion, five hundred five million, twenty-three thousand, five hundred eighty-eight".