27056755308206 has 32 divisors (see below), whose sum is σ = 44192061194400. Its totient is φ = 12349655506944.

The previous prime is 27056755308019. The next prime is 27056755308221. The reversal of 27056755308206 is 60280355765072.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8936120 + ... + 11574443.

It is an arithmetic number, because the mean of its divisors is an integer number (1381001912325).

Almost surely, 2^{27056755308206} is an apocalyptic number.

27056755308206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

27056755308206 is a deficient number, since it is larger than the sum of its proper divisors (17135305886194).

27056755308206 is a wasteful number, since it uses less digits than its factorization.

27056755308206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20511140.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 27056755308206 in words is "twenty-seven trillion, fifty-six billion, seven hundred fifty-five million, three hundred eight thousand, two hundred six".