54242044 has 12 divisors (see below), whose sum is σ = 95260984. Its totient is φ = 27024624.

The previous prime is 54242021. The next prime is 54242047. The reversal of 54242044 is 44024245.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54242047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22827 + ... + 25090.

Almost surely, 2^54242044 is an apocalyptic number.

It is an amenable number.

54242044 is a deficient number, since it is larger than the sum of its proper divisors (41018940).

54242044 is a wasteful number, since it uses less digits than its factorization.

54242044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48204 (or 48202 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 54242044 is about 7364.9198230531. The cubic root of 54242044 is about 378.5402072406.

Adding to 54242044 its reverse (44024245), we get a palindrome (98266289).

The spelling of 54242044 in words is "fifty-four million, two hundred forty-two thousand, forty-four".