54643044 has 12 divisors (see below), whose sum is σ = 127500464. Its totient is φ = 18214344.

The previous prime is 54643021. The next prime is 54643051. The reversal of 54643044 is 44034645.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276782 + ... + 2276805.

Almost surely, 2^54643044 is an apocalyptic number.

It is an amenable number.

54643044 is an abundant number, since it is smaller than the sum of its proper divisors (72857420).

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

54643044 is a wasteful number, since it uses less digits than its factorization.

54643044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553594 (or 4553592 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 54643044 is about 7392.0933435665. The cubic root of 54643044 is about 379.4707405737.

Adding to 54643044 its reverse (44034645), we get a palindrome (98677689).

The spelling of 54643044 in words is "fifty-four million, six hundred forty-three thousand, forty-four".