54144056 has 16 divisors (see below), whose sum is σ = 101871000. Its totient is φ = 26978464.

The previous prime is 54144049. The next prime is 54144059. The reversal of 54144056 is 65044145.

It is a super-2 number, since 2×54144056² = 5863157600262272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54144059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9206 + ... + 13893.

Almost surely, 2^54144056 is an apocalyptic number.

It is an amenable number.

54144056 is a deficient number, since it is larger than the sum of its proper divisors (47726944).

54144056 is a wasteful number, since it uses less digits than its factorization.

54144056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23398 (or 23394 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 54144056 is about 7358.2644692889. The cubic root of 54144056 is about 378.3121261355.

The spelling of 54144056 in words is "fifty-four million, one hundred forty-four thousand, fifty-six".