53044 has 12 divisors (see below), whose sum is σ = 94500. Its totient is φ = 26048.

The previous prime is 53017. The next prime is 53047. The reversal of 53044 is 44035.

53044 = 35² + 36² + ... + 58².

It can be written as a sum of positive squares in 2 ways, for example, as 8100 + 44944 = 90^2 + 212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53047) 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, 282 + ... + 430.

It is an arithmetic number, because the mean of its divisors is an integer number (7875).

2⁵³⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

53044 is a deficient number, since it is larger than the sum of its proper divisors (41456).

53044 is a wasteful number, since it uses less digits than its factorization.

53044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 53044 is about 230.3128307325. The cubic root of 53044 is about 37.5732494200.

Adding to 53044 its reverse (44035), we get a palindrome (97079).

Subtracting from 53044 its reverse (44035), we obtain a palindrome (9009).

The spelling of 53044 in words is "fifty-three thousand, forty-four".