27808035107 has 8 divisors (see below), whose sum is σ = 29575840896. Its totient is φ = 26054900352.

The previous prime is 27808035091. The next prime is 27808035109. The reversal of 27808035107 is 70153080872.

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 27808035107 - 2⁴ = 27808035091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27808035109) 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, 3663848 + ... + 3671429.

It is an arithmetic number, because the mean of its divisors is an integer number (3696980112).

Almost surely, 2^27808035107 is an apocalyptic number.

27808035107 is a deficient number, since it is larger than the sum of its proper divisors (1767805789).

27808035107 is a wasteful number, since it uses less digits than its factorization.

27808035107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335517.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 27808035107 in words is "twenty-seven billion, eight hundred eight million, thirty-five thousand, one hundred seven".