11473768073 has 2 divisors, whose sum is σ = 11473768074. Its totient is φ = 11473768072.

The previous prime is 11473768067. The next prime is 11473768079. The reversal of 11473768073 is 37086737411.

It is a balanced prime because it is at equal distance from previous prime (11473768067) and next prime (11473768079).

It can be written as a sum of positive squares in only one way, i.e., 6210700864 + 5263067209 = 78808^2 + 72547^2 .

It is a cyclic number.

It is not a de Polignac number, because 11473768073 - 2²⁰ = 11472719497 is a prime.

It is not a weakly prime, because it can be changed into another prime (11473768079) 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, 5736884036 + 5736884037.

It is an arithmetic number, because the mean of its divisors is an integer number (5736884037).

Almost surely, 2^11473768073 is an apocalyptic number.

It is an amenable number.

11473768073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11473768073 is an equidigital number, since it uses as much as digits as its factorization.

11473768073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 11473768073 in words is "eleven billion, four hundred seventy-three million, seven hundred sixty-eight thousand, seventy-three".