11748058589 has 4 divisors (see below), whose sum is σ = 12065573724. Its totient is φ = 11430543456.

The previous prime is 11748058579. The next prime is 11748058627. The reversal of 11748058589 is 98585084711.

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 8583096025 + 3164962564 = 92645^2 + 56258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11748058589 is a prime.

It is a super-2 number, since 2×11748058589² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11748058529) 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, 158757512 + ... + 158757585.

It is an arithmetic number, because the mean of its divisors is an integer number (3016393431).

Almost surely, 2^11748058589 is an apocalyptic number.

It is an amenable number.

11748058589 is a deficient number, since it is larger than the sum of its proper divisors (317515135).

11748058589 is an equidigital number, since it uses as much as digits as its factorization.

11748058589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317515134.

The product of its (nonzero) digits is 3225600, while the sum is 56.

The spelling of 11748058589 in words is "eleven billion, seven hundred forty-eight million, fifty-eight thousand, five hundred eighty-nine".