54585858544 has 40 divisors (see below), whose sum is σ = 120880263168. Its totient is φ = 23391698880.

The previous prime is 54585858491. The next prime is 54585858571. The reversal of 54585858544 is 44585858545.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1750449 + ... + 1781359.

Almost surely, 2^54585858544 is an apocalyptic number.

It is an amenable number.

54585858544 is an abundant number, since it is smaller than the sum of its proper divisors (66294404624).

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

54585858544 is a wasteful number, since it uses less digits than its factorization.

54585858544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46693 (or 46687 counting only the distinct ones).

The product of its digits is 102400000, while the sum is 61.

Subtracting from 54585858544 its reverse (44585858545), we obtain a palindrome (9999999999).

The spelling of 54585858544 in words is "fifty-four billion, five hundred eighty-five million, eight hundred fifty-eight thousand, five hundred forty-four".