11675874209 has 8 divisors (see below), whose sum is σ = 11747469888. Its totient is φ = 11604403440.

The previous prime is 11675874181. The next prime is 11675874229. The reversal of 11675874209 is 90247857611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11675874209 - 2⁸ = 11675873953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11675874229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159854 + ... + 221144.

It is an arithmetic number, because the mean of its divisors is an integer number (1468433736).

Almost surely, 2^11675874209 is an apocalyptic number.

It is an amenable number.

11675874209 is a deficient number, since it is larger than the sum of its proper divisors (71595679).

11675874209 is an equidigital number, since it uses as much as digits as its factorization.

11675874209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62455.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 11675874209 in words is "eleven billion, six hundred seventy-five million, eight hundred seventy-four thousand, two hundred nine".