54144944 has 40 divisors (see below), whose sum is σ = 125111040. Its totient is φ = 22195008.

The previous prime is 54144929. The next prime is 54144947. The reversal of 54144944 is 44944145.

It is not an unprimeable number, because it can be changed into a prime (54144947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7934 + ... + 13085.

It is an arithmetic number, because the mean of its divisors is an integer number (3127776).

Almost surely, 2^54144944 is an apocalyptic number.

It is an amenable number.

54144944 is an abundant number, since it is smaller than the sum of its proper divisors (70966096).

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

54144944 is a wasteful number, since it uses less digits than its factorization.

54144944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21057 (or 21051 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 54144944 is about 7358.3248093571. The cubic root of 54144944 is about 378.3141943178.

The spelling of 54144944 in words is "fifty-four million, one hundred forty-four thousand, nine hundred forty-four".