27045309607 has 8 divisors (see below), whose sum is σ = 27979791840. Its totient is φ = 26110953120.

The previous prime is 27045309583. The next prime is 27045309611. The reversal of 27045309607 is 70690354072.

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 27045309607 - 2¹¹ = 27045307559 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 (27045309637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677257 + ... + 716077.

It is an arithmetic number, because the mean of its divisors is an integer number (3497473980).

Almost surely, 2^27045309607 is an apocalyptic number.

27045309607 is a deficient number, since it is larger than the sum of its proper divisors (934482233).

27045309607 is a wasteful number, since it uses less digits than its factorization.

27045309607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62873.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 27045309607 in words is "twenty-seven billion, forty-five million, three hundred nine thousand, six hundred seven".