11606063789 has 2 divisors, whose sum is σ = 11606063790. Its totient is φ = 11606063788.

The previous prime is 11606063723. The next prime is 11606063827. The reversal of 11606063789 is 98736060611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10652304100 + 953759689 = 103210^2 + 30883^2 .

It is a cyclic number.

It is not a de Polignac number, because 11606063789 - 2⁸ = 11606063533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11606063389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5803031894 + 5803031895.

It is an arithmetic number, because the mean of its divisors is an integer number (5803031895).

Almost surely, 2^11606063789 is an apocalyptic number.

It is an amenable number.

11606063789 is a deficient number, since it is larger than the sum of its proper divisors (1).

11606063789 is an equidigital number, since it uses as much as digits as its factorization.

11606063789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 11606063789 in words is "eleven billion, six hundred six million, sixty-three thousand, seven hundred eighty-nine".