553044241 has 4 divisors (see below), whose sum is σ = 563479092. Its totient is φ = 542609392.

The previous prime is 553044227. The next prime is 553044251. The reversal of 553044241 is 142440355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 334743616 + 218300625 = 18296^2 + 14775^2 .

It is a cyclic number.

It is not a de Polignac number, because 553044241 - 2⁵ = 553044209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553044251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5217346 + ... + 5217451.

It is an arithmetic number, because the mean of its divisors is an integer number (140869773).

Almost surely, 2^553044241 is an apocalyptic number.

It is an amenable number.

553044241 is a deficient number, since it is larger than the sum of its proper divisors (10434851).

553044241 is a wasteful number, since it uses less digits than its factorization.

553044241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434850.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 553044241 is about 23516.8926731403. The cubic root of 553044241 is about 820.8301334468.

Adding to 553044241 its reverse (142440355), we get a palindrome (695484596).

The spelling of 553044241 in words is "five hundred fifty-three million, forty-four thousand, two hundred forty-one".