552868297 has 2 divisors, whose sum is σ = 552868298. Its totient is φ = 552868296.

The previous prime is 552868249. The next prime is 552868321. The reversal of 552868297 is 792868255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475937856 + 76930441 = 21816^2 + 8771^2 .

It is a cyclic number.

It is not a de Polignac number, because 552868297 - 2²⁷ = 418650569 is a prime.

It is not a weakly prime, because it can be changed into another prime (552868597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276434148 + 276434149.

It is an arithmetic number, because the mean of its divisors is an integer number (276434149).

Almost surely, 2^552868297 is an apocalyptic number.

It is an amenable number.

552868297 is a deficient number, since it is larger than the sum of its proper divisors (1).

552868297 is an equidigital number, since it uses as much as digits as its factorization.

552868297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 52.

The square root of 552868297 is about 23513.1515752355. The cubic root of 552868297 is about 820.7430786544.

The spelling of 552868297 in words is "five hundred fifty-two million, eight hundred sixty-eight thousand, two hundred ninety-seven".