27754425327 has 4 divisors (see below), whose sum is σ = 37005900440. Its totient is φ = 18502950216.

The previous prime is 27754425317. The next prime is 27754425337. The reversal of 27754425327 is 72352445772.

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

It is an interprime number because it is at equal distance from previous prime (27754425317) and next prime (27754425337).

It is not a de Polignac number, because 27754425327 - 2⁸ = 27754425071 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 (27754425317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625737552 + ... + 4625737557.

It is an arithmetic number, because the mean of its divisors is an integer number (9251475110).

Almost surely, 2^27754425327 is an apocalyptic number.

27754425327 is a deficient number, since it is larger than the sum of its proper divisors (9251475113).

27754425327 is an equidigital number, since it uses as much as digits as its factorization.

27754425327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9251475112.

The product of its digits is 3292800, while the sum is 48.

The spelling of 27754425327 in words is "twenty-seven billion, seven hundred fifty-four million, four hundred twenty-five thousand, three hundred twenty-seven".