552747233 has 2 divisors, whose sum is σ = 552747234. Its totient is φ = 552747232.

The previous prime is 552747211. The next prime is 552747269. The reversal of 552747233 is 332747255.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 450797824 + 101949409 = 21232^2 + 10097^2 .

It is a cyclic number.

It is not a de Polignac number, because 552747233 - 2¹² = 552743137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552747133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276373616 + 276373617.

It is an arithmetic number, because the mean of its divisors is an integer number (276373617).

Almost surely, 2^552747233 is an apocalyptic number.

It is an amenable number.

552747233 is a deficient number, since it is larger than the sum of its proper divisors (1).

552747233 is an equidigital number, since it uses as much as digits as its factorization.

552747233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 38.

The square root of 552747233 is about 23510.5770452365. The cubic root of 552747233 is about 820.6831670419.

The spelling of 552747233 in words is "five hundred fifty-two million, seven hundred forty-seven thousand, two hundred thirty-three".