11606672897 has 2 divisors, whose sum is σ = 11606672898. Its totient is φ = 11606672896.

The previous prime is 11606672881. The next prime is 11606673049. The reversal of 11606672897 is 79827660611.

11606672897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8259356161 + 3347316736 = 90881^2 + 57856^2 .

It is a cyclic number.

It is not a de Polignac number, because 11606672897 - 2⁴ = 11606672881 is a prime.

It is not a weakly prime, because it can be changed into another prime (11606672867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5803336448 + 5803336449.

It is an arithmetic number, because the mean of its divisors is an integer number (5803336449).

Almost surely, 2^11606672897 is an apocalyptic number.

It is an amenable number.

11606672897 is a deficient number, since it is larger than the sum of its proper divisors (1).

11606672897 is an equidigital number, since it uses as much as digits as its factorization.

11606672897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 11606672897 in words is "eleven billion, six hundred six million, six hundred seventy-two thousand, eight hundred ninety-seven".