552510243 has 6 divisors (see below), whose sum is σ = 798070364. Its totient is φ = 368340156.

The previous prime is 552510227. The next prime is 552510247. The reversal of 552510243 is 342015255.

It is a happy number.

552510243 is a `hidden beast` number, since 552 + 5 + 102 + 4 + 3 = 666.

It is not a de Polignac number, because 552510243 - 2⁴ = 552510227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552510247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30695005 + ... + 30695022.

Almost surely, 2^552510243 is an apocalyptic number.

552510243 is a deficient number, since it is larger than the sum of its proper divisors (245560121).

552510243 is a wasteful number, since it uses less digits than its factorization.

552510243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61390033 (or 61390030 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 552510243 is about 23505.5364329343. The cubic root of 552510243 is about 820.5658611589.

Adding to 552510243 its reverse (342015255), we get a palindrome (894525498).

The spelling of 552510243 in words is "five hundred fifty-two million, five hundred ten thousand, two hundred forty-three".