10866917005 has 8 divisors (see below), whose sum is σ = 14903200512. Its totient is φ = 7451600208.

The previous prime is 10866916993. The next prime is 10866917023. The reversal of 10866917005 is 50071966801.

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 a de Polignac number, because none of the positive numbers 2^k-10866917005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155241637 + ... + 155241706.

It is an arithmetic number, because the mean of its divisors is an integer number (1862900064).

Almost surely, 2^10866917005 is an apocalyptic number.

It is an amenable number.

10866917005 is a deficient number, since it is larger than the sum of its proper divisors (4036283507).

10866917005 is an equidigital number, since it uses as much as digits as its factorization.

10866917005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310483355.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 10866917005 in words is "ten billion, eight hundred sixty-six million, nine hundred seventeen thousand, five".