553410243 has 12 divisors (see below), whose sum is σ = 799627920. Its totient is φ = 368821296.

The previous prime is 553410241. The next prime is 553410257. The reversal of 553410243 is 342014355.

553410243 is a `hidden beast` number, since 5 + 5 + 3 + 410 + 243 = 666.

It is not a de Polignac number, because 553410243 - 2¹ = 553410241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553410241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26698 + ... + 42656.

It is an arithmetic number, because the mean of its divisors is an integer number (66635660).

Almost surely, 2^553410243 is an apocalyptic number.

553410243 is a deficient number, since it is larger than the sum of its proper divisors (246217677).

553410243 is a wasteful number, since it uses less digits than its factorization.

553410243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19818 (or 19815 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 553410243 is about 23524.6730689291. The cubic root of 553410243 is about 821.0111673191.

Adding to 553410243 its reverse (342014355), we get a palindrome (895424598).

The spelling of 553410243 in words is "five hundred fifty-three million, four hundred ten thousand, two hundred forty-three".