27327299983 has 4 divisors (see below), whose sum is σ = 27735170200. Its totient is φ = 26919429768.

The previous prime is 27327299963. The next prime is 27327300037. The reversal of 27327299983 is 38999272372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27327299983 - 2⁹ = 27327299471 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 (27327299953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203935008 + ... + 203935141.

It is an arithmetic number, because the mean of its divisors is an integer number (6933792550).

Almost surely, 2^27327299983 is an apocalyptic number.

27327299983 is a deficient number, since it is larger than the sum of its proper divisors (407870217).

27327299983 is an equidigital number, since it uses as much as digits as its factorization.

27327299983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407870216.

The product of its digits is 20575296, while the sum is 61.

The spelling of 27327299983 in words is "twenty-seven billion, three hundred twenty-seven million, two hundred ninety-nine thousand, nine hundred eighty-three".