27045012710 has 8 divisors (see below), whose sum is σ = 48681022896. Its totient is φ = 10818005080.

The previous prime is 27045012689. The next prime is 27045012721. The reversal of 27045012710 is 1721054072.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352250626 + ... + 1352250645.

It is an arithmetic number, because the mean of its divisors is an integer number (6085127862).

Almost surely, 2^27045012710 is an apocalyptic number.

27045012710 is a deficient number, since it is larger than the sum of its proper divisors (21636010186).

27045012710 is a wasteful number, since it uses less digits than its factorization.

27045012710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704501278.

The product of its (nonzero) digits is 3920, while the sum is 29.

Adding to 27045012710 its reverse (1721054072), we get a palindrome (28766066782).

The spelling of 27045012710 in words is "twenty-seven billion, forty-five million, twelve thousand, seven hundred ten".