552445241 has 4 divisors (see below), whose sum is σ = 553199652. Its totient is φ = 551690832.

The previous prime is 552445237. The next prime is 552445253. The reversal of 552445241 is 142544255.

552445241 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.

It can be written as a sum of positive squares in 2 ways, for example, as 541027600 + 11417641 = 23260^2 + 3379^2 .

It is a cyclic number.

It is not a de Polignac number, because 552445241 - 2² = 552445237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552445198 and 552445207.

It is not an unprimeable number, because it can be changed into a prime (552445291) 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, 376106 + ... + 377571.

It is an arithmetic number, because the mean of its divisors is an integer number (138299913).

Almost surely, 2^552445241 is an apocalyptic number.

It is an amenable number.

552445241 is a deficient number, since it is larger than the sum of its proper divisors (754411).

552445241 is an equidigital number, since it uses as much as digits as its factorization.

552445241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754410.

The product of its digits is 32000, while the sum is 32.

The square root of 552445241 is about 23504.1536967405. The cubic root of 552445241 is about 820.5336804499.

Adding to 552445241 its reverse (142544255), we get a palindrome (694989496).

The spelling of 552445241 in words is "five hundred fifty-two million, four hundred forty-five thousand, two hundred forty-one".