11882683009 has 4 divisors (see below), whose sum is σ = 11883504816. Its totient is φ = 11881861204.

The previous prime is 11882682997. The next prime is 11882683073. The reversal of 11882683009 is 90038628811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11882683009 - 2²⁹ = 11345812097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11882683009.

It is not an unprimeable number, because it can be changed into a prime (11882686009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388819 + ... + 418264.

It is an arithmetic number, because the mean of its divisors is an integer number (2970876204).

Almost surely, 2^11882683009 is an apocalyptic number.

It is an amenable number.

11882683009 is a deficient number, since it is larger than the sum of its proper divisors (821807).

11882683009 is an equidigital number, since it uses as much as digits as its factorization.

11882683009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821806.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 11882683009 in words is "eleven billion, eight hundred eighty-two million, six hundred eighty-three thousand, nine".