553203113 has 4 divisors (see below), whose sum is σ = 564973440. Its totient is φ = 541432788.

The previous prime is 553203089. The next prime is 553203173. The reversal of 553203113 is 311302355.

553203113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 553203113 - 2¹⁶ = 553137577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553203173) 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, 5885093 + ... + 5885186.

It is an arithmetic number, because the mean of its divisors is an integer number (141243360).

Almost surely, 2^553203113 is an apocalyptic number.

It is an amenable number.

553203113 is a deficient number, since it is larger than the sum of its proper divisors (11770327).

553203113 is a wasteful number, since it uses less digits than its factorization.

553203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11770326.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 553203113 is about 23520.2702578010. The cubic root of 553203113 is about 820.9087253749.

Adding to 553203113 its reverse (311302355), we get a palindrome (864505468).

The spelling of 553203113 in words is "five hundred fifty-three million, two hundred three thousand, one hundred thirteen".