553203241 has 4 divisors (see below), whose sum is σ = 563641092. Its totient is φ = 542765392.

The previous prime is 553203229. The next prime is 553203251. The reversal of 553203241 is 142302355.

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 296562841 + 256640400 = 17221^2 + 16020^2 .

It is a cyclic number.

It is not a de Polignac number, because 553203241 - 2¹¹ = 553201193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553203251) 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, 5218846 + ... + 5218951.

It is an arithmetic number, because the mean of its divisors is an integer number (140910273).

Almost surely, 2^553203241 is an apocalyptic number.

It is an amenable number.

553203241 is a deficient number, since it is larger than the sum of its proper divisors (10437851).

553203241 is a wasteful number, since it uses less digits than its factorization.

553203241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10437850.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 553203241 is about 23520.2729788580. The cubic root of 553203241 is about 820.9087886888.

Adding to 553203241 its reverse (142302355), we get a palindrome (695505596).

The spelling of 553203241 in words is "five hundred fifty-three million, two hundred three thousand, two hundred forty-one".