54559120 has 160 divisors (see below), whose sum is σ = 167774976. Its totient is φ = 15974400.

The previous prime is 54559111. The next prime is 54559123. The reversal of 54559120 is 2195545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54559123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104460 + ... + 104980.

Almost surely, 2^54559120 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 54559120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83887488).

54559120 is an abundant number, since it is smaller than the sum of its proper divisors (113215856).

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

54559120 is a wasteful number, since it uses less digits than its factorization.

54559120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 54559120 is about 7386.4145564678. The cubic root of 54559120 is about 379.2763698723.

The spelling of 54559120 in words is "fifty-four million, five hundred fifty-nine thousand, one hundred twenty".