552205133 has 2 divisors, whose sum is σ = 552205134. Its totient is φ = 552205132.

The previous prime is 552205109. The next prime is 552205141. The reversal of 552205133 is 331502255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549574249 + 2630884 = 23443^2 + 1622^2 .

It is a cyclic number.

It is not a de Polignac number, because 552205133 - 2²² = 548010829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552205933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276102566 + 276102567.

It is an arithmetic number, because the mean of its divisors is an integer number (276102567).

Almost surely, 2^552205133 is an apocalyptic number.

It is an amenable number.

552205133 is a deficient number, since it is larger than the sum of its proper divisors (1).

552205133 is an equidigital number, since it uses as much as digits as its factorization.

552205133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 552205133 is about 23499.0453635887. The cubic root of 552205133 is about 820.4147876703.

Adding to 552205133 its reverse (331502255), we get a palindrome (883707388).

The spelling of 552205133 in words is "five hundred fifty-two million, two hundred five thousand, one hundred thirty-three".