54481580 has 12 divisors (see below), whose sum is σ = 114411360. Its totient is φ = 21792624.

The previous prime is 54481577. The next prime is 54481591. The reversal of 54481580 is 8518445.

54481580 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×54481580³ (a number of 24 digits) contains 333 as substring.

54481580 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 54481580.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362020 + ... + 1362059.

It is an arithmetic number, because the mean of its divisors is an integer number (9534280).

Almost surely, 2^54481580 is an apocalyptic number.

It is an amenable number.

54481580 is an abundant number, since it is smaller than the sum of its proper divisors (59929780).

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

54481580 is a wasteful number, since it uses less digits than its factorization.

54481580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724088 (or 2724086 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 54481580 is about 7381.1638648658. The cubic root of 54481580 is about 379.0966074855.

The spelling of 54481580 in words is "fifty-four million, four hundred eighty-one thousand, five hundred eighty".