9453812497 has 2 divisors, whose sum is σ = 9453812498. Its totient is φ = 9453812496.

The previous prime is 9453812447. The next prime is 9453812531. The reversal of 9453812497 is 7942183549.

9453812497 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5028369921 + 4425442576 = 70911^2 + 66524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9453812497 is a prime.

It is not a weakly prime, because it can be changed into another prime (9453812437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4726906248 + 4726906249.

It is an arithmetic number, because the mean of its divisors is an integer number (4726906249).

Almost surely, 2^9453812497 is an apocalyptic number.

It is an amenable number.

9453812497 is a deficient number, since it is larger than the sum of its proper divisors (1).

9453812497 is an equidigital number, since it uses as much as digits as its factorization.

9453812497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 52.

The square root of 9453812497 is about 97230.7178673489. The cubic root of 9453812497 is about 2114.4738967931.

The spelling of 9453812497 in words is "nine billion, four hundred fifty-three million, eight hundred twelve thousand, four hundred ninety-seven".