11461114589 has 4 divisors (see below), whose sum is σ = 11510304156. Its totient is φ = 11411925024.

The previous prime is 11461114559. The next prime is 11461114597. The reversal of 11461114589 is 98541116411.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1186251364 + 10274863225 = 34442^2 + 101365^2 .

It is a cyclic number.

It is not a de Polignac number, because 11461114589 - 2⁸ = 11461114333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461114529) 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 in 3 ways as a sum of consecutive naturals, for example, 24594434 + ... + 24594899.

It is an arithmetic number, because the mean of its divisors is an integer number (2877576039).

Almost surely, 2^11461114589 is an apocalyptic number.

It is an amenable number.

11461114589 is a deficient number, since it is larger than the sum of its proper divisors (49189567).

11461114589 is an equidigital number, since it uses as much as digits as its factorization.

11461114589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49189566.

The product of its digits is 34560, while the sum is 41.

The spelling of 11461114589 in words is "eleven billion, four hundred sixty-one million, one hundred fourteen thousand, five hundred eighty-nine".