552172241 has 2 divisors, whose sum is σ = 552172242. Its totient is φ = 552172240.

The previous prime is 552172207. The next prime is 552172253. The reversal of 552172241 is 142271255.

It is a happy number.

552172241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 328370641 + 223801600 = 18121^2 + 14960^2 .

It is a cyclic number.

It is not a de Polignac number, because 552172241 - 2⁶ = 552172177 is a prime.

It is not a weakly prime, because it can be changed into another prime (552171241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276086120 + 276086121.

It is an arithmetic number, because the mean of its divisors is an integer number (276086121).

Almost surely, 2^552172241 is an apocalyptic number.

It is an amenable number.

552172241 is a deficient number, since it is larger than the sum of its proper divisors (1).

552172241 is an equidigital number, since it uses as much as digits as its factorization.

552172241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5600, while the sum is 29.

The square root of 552172241 is about 23498.3454949492. The cubic root of 552172241 is about 820.3984980602.

The spelling of 552172241 in words is "five hundred fifty-two million, one hundred seventy-two thousand, two hundred forty-one".