1159592700891 has 4 divisors (see below), whose sum is σ = 1546123601192. Its totient is φ = 773061800592.

The previous prime is 1159592700823. The next prime is 1159592700907. The reversal of 1159592700891 is 1980072959511.

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

It is a de Polignac number, because none of the positive numbers 2^k-1159592700891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1159592705891) 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, 193265450146 + ... + 193265450151.

It is an arithmetic number, because the mean of its divisors is an integer number (386530900298).

Almost surely, 2^{1159592700891} is an apocalyptic number.

1159592700891 is a deficient number, since it is larger than the sum of its proper divisors (386530900301).

1159592700891 is an equidigital number, since it uses as much as digits as its factorization.

1159592700891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386530900300.

The product of its (nonzero) digits is 2041200, while the sum is 57.

The spelling of 1159592700891 in words is "one trillion, one hundred fifty-nine billion, five hundred ninety-two million, seven hundred thousand, eight hundred ninety-one".