27070607099 has 4 divisors (see below), whose sum is σ = 27071691720. Its totient is φ = 27069522480.

The previous prime is 27070607087. The next prime is 27070607117. The reversal of 27070607099 is 99070607072.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27070607099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27070609099) 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, 503969 + ... + 555090.

It is an arithmetic number, because the mean of its divisors is an integer number (6767922930).

Almost surely, 2^27070607099 is an apocalyptic number.

27070607099 is a deficient number, since it is larger than the sum of its proper divisors (1084621).

27070607099 is a wasteful number, since it uses less digits than its factorization.

27070607099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084620.

The product of its (nonzero) digits is 333396, while the sum is 47.

The spelling of 27070607099 in words is "twenty-seven billion, seventy million, six hundred seven thousand, ninety-nine".