27087077053617 has 8 divisors (see below), whose sum is σ = 41275545986496. Its totient is φ = 15478329744912.

The previous prime is 27087077053609. The next prime is 27087077053633. The reversal of 27087077053617 is 71635077078072.

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

It is not a de Polignac number, because 27087077053617 - 2³ = 27087077053609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27087077053667) 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, 644930406018 + ... + 644930406059.

It is an arithmetic number, because the mean of its divisors is an integer number (5159443248312).

Almost surely, 2^{27087077053617} is an apocalyptic number.

It is an amenable number.

27087077053617 is a deficient number, since it is larger than the sum of its proper divisors (14188468932879).

27087077053617 is a wasteful number, since it uses less digits than its factorization.

27087077053617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289860812087.

The product of its (nonzero) digits is 24202080, while the sum is 60.

The spelling of 27087077053617 in words is "twenty-seven trillion, eighty-seven billion, seventy-seven million, fifty-three thousand, six hundred seventeen".