7045250297 has 2 divisors, whose sum is σ = 7045250298. Its totient is φ = 7045250296.

The previous prime is 7045250281. The next prime is 7045250299. The reversal of 7045250297 is 7920525407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5124269056 + 1920981241 = 71584^2 + 43829^2 .

It is an emirp because it is prime and its reverse (7920525407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7045250297 - 2⁴ = 7045250281 is a prime.

Together with 7045250299, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7045250299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3522625148 + 3522625149.

It is an arithmetic number, because the mean of its divisors is an integer number (3522625149).

Almost surely, 2^7045250297 is an apocalyptic number.

It is an amenable number.

7045250297 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045250297 is an equidigital number, since it uses as much as digits as its factorization.

7045250297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 7045250297 is about 83935.9892835010. The cubic root of 7045250297 is about 1917.0442709724.

The spelling of 7045250297 in words is "seven billion, forty-five million, two hundred fifty thousand, two hundred ninety-seven".