27068302727 has 8 divisors (see below), whose sum is σ = 27121958352. Its totient is φ = 27014680000.

The previous prime is 27068302627. The next prime is 27068302753. The reversal of 27068302727 is 72720386072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27068302727 - 2¹⁸ = 27068040583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27068302627) 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 in 7 ways as a sum of consecutive naturals, for example, 2203352 + ... + 2215602.

It is an arithmetic number, because the mean of its divisors is an integer number (3390244794).

Almost surely, 2^27068302727 is an apocalyptic number.

27068302727 is a deficient number, since it is larger than the sum of its proper divisors (53655625).

27068302727 is a wasteful number, since it uses less digits than its factorization.

27068302727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16449.

The product of its (nonzero) digits is 395136, while the sum is 44.

Adding to 27068302727 its reverse (72720386072), we get a palindrome (99788688799).

The spelling of 27068302727 in words is "twenty-seven billion, sixty-eight million, three hundred two thousand, seven hundred twenty-seven".