54445360 has 20 divisors (see below), whose sum is σ = 126585648. Its totient is φ = 21778112.

The previous prime is 54445357. The next prime is 54445381. The reversal of 54445360 is 6354445.

54445360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 340204 + ... + 340363.

Almost surely, 2^54445360 is an apocalyptic number.

It is an amenable number.

54445360 is an abundant number, since it is smaller than the sum of its proper divisors (72140288).

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

54445360 is a wasteful number, since it uses less digits than its factorization.

54445360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680580 (or 680574 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 54445360 is about 7378.7099143414. The cubic root of 54445360 is about 379.0125795561.

The spelling of 54445360 in words is "fifty-four million, four hundred forty-five thousand, three hundred sixty".