1159044594559 has 4 divisors (see below), whose sum is σ = 1159111542904. Its totient is φ = 1158977646216.

The previous prime is 1159044594511. The next prime is 1159044594563. The reversal of 1159044594559 is 9554954409511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1159044594559 - 2¹⁷ = 1159044463487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1159044594497 and 1159044594506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159044594509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33448197 + ... + 33482830.

It is an arithmetic number, because the mean of its divisors is an integer number (289777885726).

Almost surely, 2^{1159044594559} is an apocalyptic number.

1159044594559 is a deficient number, since it is larger than the sum of its proper divisors (66948345).

1159044594559 is an equidigital number, since it uses as much as digits as its factorization.

1159044594559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66948344.

The product of its (nonzero) digits is 29160000, while the sum is 61.

The spelling of 1159044594559 in words is "one trillion, one hundred fifty-nine billion, forty-four million, five hundred ninety-four thousand, five hundred fifty-nine".