27627765265 has 8 divisors (see below), whose sum is σ = 33216712128. Its totient is φ = 22059949680.

The previous prime is 27627765229. The next prime is 27627765287. The reversal of 27627765265 is 56256772672.

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

It is not a de Polignac number, because 27627765265 - 2¹⁷ = 27627634193 is a prime.

It is a Duffinian 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, 5279941 + ... + 5285170.

It is an arithmetic number, because the mean of its divisors is an integer number (4152089016).

Almost surely, 2^27627765265 is an apocalyptic number.

It is an amenable number.

27627765265 is a deficient number, since it is larger than the sum of its proper divisors (5588946863).

27627765265 is a wasteful number, since it uses less digits than its factorization.

27627765265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10565639.

The product of its digits is 14817600, while the sum is 55.

The spelling of 27627765265 in words is "twenty-seven billion, six hundred twenty-seven million, seven hundred sixty-five thousand, two hundred sixty-five".