552163217 has 2 divisors, whose sum is σ = 552163218. Its totient is φ = 552163216.

The previous prime is 552163207. The next prime is 552163243. The reversal of 552163217 is 712361255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 525372241 + 26790976 = 22921^2 + 5176^2 .

It is a cyclic number.

It is not a de Polignac number, because 552163217 - 2⁴ = 552163201 is a prime.

It is not a weakly prime, because it can be changed into another prime (552163207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276081608 + 276081609.

It is an arithmetic number, because the mean of its divisors is an integer number (276081609).

Almost surely, 2^552163217 is an apocalyptic number.

It is an amenable number.

552163217 is a deficient number, since it is larger than the sum of its proper divisors (1).

552163217 is an equidigital number, since it uses as much as digits as its factorization.

552163217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 32.

The square root of 552163217 is about 23498.1534806461. The cubic root of 552163217 is about 820.3940288530.

The spelling of 552163217 in words is "five hundred fifty-two million, one hundred sixty-three thousand, two hundred seventeen".