27063540274 has 4 divisors (see below), whose sum is σ = 40595310414. Its totient is φ = 13531770136.

The previous prime is 27063540271. The next prime is 27063540293. The reversal of 27063540274 is 47204536072.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27057947049 + 5593225 = 164493^2 + 2365^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (27063540271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765885067 + ... + 6765885070.

Almost surely, 2^27063540274 is an apocalyptic number.

27063540274 is a deficient number, since it is larger than the sum of its proper divisors (13531770140).

27063540274 is a wasteful number, since it uses less digits than its factorization.

27063540274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13531770139.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 27063540274 in words is "twenty-seven billion, sixty-three million, five hundred forty thousand, two hundred seventy-four".