27726705316 has 6 divisors (see below), whose sum is σ = 48521734310. Its totient is φ = 13863352656.

The previous prime is 27726705289. The next prime is 27726705337. The reversal of 27726705316 is 61350762772.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24553636416 + 3173068900 = 156696^2 + 56330^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3465838161 + ... + 3465838168.

Almost surely, 2^27726705316 is an apocalyptic number.

It is an amenable number.

27726705316 is a deficient number, since it is larger than the sum of its proper divisors (20795028994).

27726705316 is a wasteful number, since it uses less digits than its factorization.

27726705316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6931676333 (or 6931676331 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 27726705316 in words is "twenty-seven billion, seven hundred twenty-six million, seven hundred five thousand, three hundred sixteen".