54144057 has 8 divisors (see below), whose sum is σ = 78755040. Its totient is φ = 32814560.

The previous prime is 54144049. The next prime is 54144059. The reversal of 54144057 is 75044145.

54144057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54144057 - 2³ = 54144049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54144059) 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 7 ways as a sum of consecutive naturals, for example, 820332 + ... + 820397.

It is an arithmetic number, because the mean of its divisors is an integer number (9844380).

Almost surely, 2^54144057 is an apocalyptic number.

It is an amenable number.

54144057 is a deficient number, since it is larger than the sum of its proper divisors (24610983).

54144057 is a wasteful number, since it uses less digits than its factorization.

54144057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640743.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 54144057 is about 7358.2645372397. The cubic root of 54144057 is about 378.3121284645.

The spelling of 54144057 in words is "fifty-four million, one hundred forty-four thousand, fifty-seven".