7255735297 has 2 divisors, whose sum is σ = 7255735298. Its totient is φ = 7255735296.

The previous prime is 7255735283. The next prime is 7255735327. The reversal of 7255735297 is 7925375527.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4222920256 + 3032815041 = 64984^2 + 55071^2 .

It is an emirp because it is prime and its reverse (7925375527) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7255735297 is a prime.

It is not a weakly prime, because it can be changed into another prime (7255745297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3627867648 + 3627867649.

It is an arithmetic number, because the mean of its divisors is an integer number (3627867649).

Almost surely, 2^7255735297 is an apocalyptic number.

It is an amenable number.

7255735297 is a deficient number, since it is larger than the sum of its proper divisors (1).

7255735297 is an equidigital number, since it uses as much as digits as its factorization.

7255735297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4630500, while the sum is 52.

The square root of 7255735297 is about 85180.6039952758. The cubic root of 7255735297 is about 1935.9485450411.

The spelling of 7255735297 in words is "seven billion, two hundred fifty-five million, seven hundred thirty-five thousand, two hundred ninety-seven".