27500552803055 has 8 divisors (see below), whose sum is σ = 33011444389344. Its totient is φ = 21993254892000.

The previous prime is 27500552803051. The next prime is 27500552803093. The reversal of 27500552803055 is 55030825500572.

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

It is not a de Polignac number, because 27500552803055 - 2² = 27500552803051 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 (27500552803051) 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, 898401971 + ... + 898432580.

It is an arithmetic number, because the mean of its divisors is an integer number (4126430548668).

Almost surely, 2^{27500552803055} is an apocalyptic number.

27500552803055 is a deficient number, since it is larger than the sum of its proper divisors (5510891586289).

27500552803055 is a wasteful number, since it uses less digits than its factorization.

27500552803055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796837617.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 27500552803055 in words is "twenty-seven trillion, five hundred billion, five hundred fifty-two million, eight hundred three thousand, fifty-five".