9611193497 has 2 divisors, whose sum is σ = 9611193498. Its totient is φ = 9611193496.

The previous prime is 9611193467. The next prime is 9611193569. The reversal of 9611193497 is 7943911169.

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., 9118531081 + 492662416 = 95491^2 + 22196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9611193497 is a prime.

It is not a weakly prime, because it can be changed into another prime (9611193467) 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, 4805596748 + 4805596749.

It is an arithmetic number, because the mean of its divisors is an integer number (4805596749).

Almost surely, 2^9611193497 is an apocalyptic number.

It is an amenable number.

9611193497 is a deficient number, since it is larger than the sum of its proper divisors (1).

9611193497 is an equidigital number, since it uses as much as digits as its factorization.

9611193497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 50.

The square root of 9611193497 is about 98036.6946454235. The cubic root of 9611193497 is about 2126.1428498516.

The spelling of 9611193497 in words is "nine billion, six hundred eleven million, one hundred ninety-three thousand, four hundred ninety-seven".