27065334713 has 4 divisors (see below), whose sum is σ = 27091844388. Its totient is φ = 27038825040.

The previous prime is 27065334697. The next prime is 27065334731. The reversal of 27065334713 is 31743356072.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7135518784 + 19929815929 = 84472^2 + 141173^2 .

It is a cyclic number.

It is not a de Polignac number, because 27065334713 - 2⁴ = 27065334697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27065334113) 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, 13253306 + ... + 13255347.

It is an arithmetic number, because the mean of its divisors is an integer number (6772961097).

Almost surely, 2^27065334713 is an apocalyptic number.

It is an amenable number.

27065334713 is a deficient number, since it is larger than the sum of its proper divisors (26509675).

27065334713 is a wasteful number, since it uses less digits than its factorization.

27065334713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26509674.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 27065334713 in words is "twenty-seven billion, sixty-five million, three hundred thirty-four thousand, seven hundred thirteen".