6469853297 has 2 divisors, whose sum is σ = 6469853298. Its totient is φ = 6469853296.

The previous prime is 6469853279. The next prime is 6469853303. The reversal of 6469853297 is 7923589646.

6469853297 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (6469853279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4126906081 + 2342947216 = 64241^2 + 48404^2 .

It is a cyclic number.

It is not a de Polignac number, because 6469853297 - 2¹⁰ = 6469852273 is a prime.

It is not a weakly prime, because it can be changed into another prime (6469853497) 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, 3234926648 + 3234926649.

It is an arithmetic number, because the mean of its divisors is an integer number (3234926649).

Almost surely, 2^6469853297 is an apocalyptic number.

It is an amenable number.

6469853297 is a deficient number, since it is larger than the sum of its proper divisors (1).

6469853297 is an equidigital number, since it uses as much as digits as its factorization.

6469853297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19595520, while the sum is 59.

The square root of 6469853297 is about 80435.3982833429. The cubic root of 6469853297 is about 1863.3659037008.

The spelling of 6469853297 in words is "six billion, four hundred sixty-nine million, eight hundred fifty-three thousand, two hundred ninety-seven".