27230680805 has 8 divisors (see below), whose sum is σ = 32678232192. Its totient is φ = 21783601168.

The previous prime is 27230680787. The next prime is 27230680811. The reversal of 27230680805 is 50808603272.

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 27230680805 - 2²⁴ = 27213903589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24752 + ... + 234678.

It is an arithmetic number, because the mean of its divisors is an integer number (4084779024).

Almost surely, 2^27230680805 is an apocalyptic number.

It is an amenable number.

27230680805 is a deficient number, since it is larger than the sum of its proper divisors (5447551387).

27230680805 is a wasteful number, since it uses less digits than its factorization.

27230680805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235875.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 27230680805 in words is "twenty-seven billion, two hundred thirty million, six hundred eighty thousand, eight hundred five".