27707163436 has 12 divisors (see below), whose sum is σ = 48796374928. Its totient is φ = 13765342032.

The previous prime is 27707163413. The next prime is 27707163437. The reversal of 27707163436 is 63436170772.

It is not an unprimeable number, because it can be changed into a prime (27707163437) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22059216 + ... + 22060471.

Almost surely, 2^27707163436 is an apocalyptic number.

It is an amenable number.

27707163436 is a deficient number, since it is larger than the sum of its proper divisors (21089211492).

27707163436 is a wasteful number, since it uses less digits than its factorization.

27707163436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44119848 (or 44119846 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 27707163436 in words is "twenty-seven billion, seven hundred seven million, one hundred sixty-three thousand, four hundred thirty-six".