9254563697 has 2 divisors, whose sum is σ = 9254563698. Its totient is φ = 9254563696.

The previous prime is 9254563687. The next prime is 9254563729. The reversal of 9254563697 is 7963654529.

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., 8769198736 + 485364961 = 93644^2 + 22031^2 .

It is an emirp because it is prime and its reverse (7963654529) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9254563697 - 2¹⁶ = 9254498161 is a prime.

It is not a weakly prime, because it can be changed into another prime (9254563687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4627281848 + 4627281849.

It is an arithmetic number, because the mean of its divisors is an integer number (4627281849).

Almost surely, 2^9254563697 is an apocalyptic number.

It is an amenable number.

9254563697 is a deficient number, since it is larger than the sum of its proper divisors (1).

9254563697 is an equidigital number, since it uses as much as digits as its factorization.

9254563697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12247200, while the sum is 56.

The square root of 9254563697 is about 96200.6429136521. The cubic root of 9254563697 is about 2099.5133942077.

The spelling of 9254563697 in words is "nine billion, two hundred fifty-four million, five hundred sixty-three thousand, six hundred ninety-seven".