27066115255 has 8 divisors (see below), whose sum is σ = 32485655232. Its totient is φ = 21648680928.

The previous prime is 27066115213. The next prime is 27066115291. The reversal of 27066115255 is 55251166072.

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 27066115255 - 2⁷ = 27066115127 is a prime.

It is a super-4 number, since 4×27066115255⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497992 + ... + 549661.

It is an arithmetic number, because the mean of its divisors is an integer number (4060706904).

Almost surely, 2^27066115255 is an apocalyptic number.

27066115255 is a deficient number, since it is larger than the sum of its proper divisors (5419539977).

27066115255 is a wasteful number, since it uses less digits than its factorization.

27066115255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052825.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 27066115255 in words is "twenty-seven billion, sixty-six million, one hundred fifteen thousand, two hundred fifty-five".