27605080907 has 8 divisors (see below), whose sum is σ = 29069573280. Its totient is φ = 26162611200.

The previous prime is 27605080901. The next prime is 27605080927. The reversal of 27605080907 is 70908050672.

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 27605080907 - 2¹⁶ = 27605015371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27605080901) 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, 5503094 + ... + 5508107.

It is an arithmetic number, because the mean of its divisors is an integer number (3633696660).

Almost surely, 2^27605080907 is an apocalyptic number.

27605080907 is a deficient number, since it is larger than the sum of its proper divisors (1464492373).

27605080907 is a wasteful number, since it uses less digits than its factorization.

27605080907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011333.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 27605080907 in words is "twenty-seven billion, six hundred five million, eighty thousand, nine hundred seven".