27796275823 has 8 divisors (see below), whose sum is σ = 27938671200. Its totient is φ = 27654240768.

The previous prime is 27796275797. The next prime is 27796275883. The reversal of 27796275823 is 32857269772.

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 27796275823 - 2⁵ = 27796275791 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 (27796275883) 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, 65283 + ... + 244651.

It is an arithmetic number, because the mean of its divisors is an integer number (3492333900).

Almost surely, 2^27796275823 is an apocalyptic number.

27796275823 is a deficient number, since it is larger than the sum of its proper divisors (142395377).

27796275823 is a wasteful number, since it uses less digits than its factorization.

27796275823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180161.

The product of its digits is 17781120, while the sum is 58.

The spelling of 27796275823 in words is "twenty-seven billion, seven hundred ninety-six million, two hundred seventy-five thousand, eight hundred twenty-three".