11573467559 has 2 divisors, whose sum is σ = 11573467560. Its totient is φ = 11573467558.

The previous prime is 11573467481. The next prime is 11573467613. The reversal of 11573467559 is 95576437511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11573467559 - 2²⁰ = 11572418983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11573467559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11573467159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5786733779 + 5786733780.

It is an arithmetic number, because the mean of its divisors is an integer number (5786733780).

Almost surely, 2^11573467559 is an apocalyptic number.

11573467559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11573467559 is an equidigital number, since it uses as much as digits as its factorization.

11573467559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3969000, while the sum is 53.

The spelling of 11573467559 in words is "eleven billion, five hundred seventy-three million, four hundred sixty-seven thousand, five hundred fifty-nine".