53842044 has 24 divisors (see below), whose sum is σ = 126478800. Its totient is φ = 17826304.

The previous prime is 53842039. The next prime is 53842093. The reversal of 53842044 is 44024835.

53842044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 13269 + ... + 16844.

It is an arithmetic number, because the mean of its divisors is an integer number (5269950).

Almost surely, 2^53842044 is an apocalyptic number.

It is an amenable number.

53842044 is an abundant number, since it is smaller than the sum of its proper divisors (72636756).

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

53842044 is a wasteful number, since it uses less digits than its factorization.

53842044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30269 (or 30267 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 53842044 is about 7337.7138128984. The cubic root of 53842044 is about 377.6074141361.

Adding to 53842044 its reverse (44024835), we get a palindrome (97866879).

The spelling of 53842044 in words is "fifty-three million, eight hundred forty-two thousand, forty-four".