27608231894371 has 2 divisors, whose sum is σ = 27608231894372. Its totient is φ = 27608231894370.

The previous prime is 27608231894339. The next prime is 27608231894413. The reversal of 27608231894371 is 17349813280672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27608231894371 - 2⁵ = 27608231894339 is a prime.

It is not a weakly prime, because it can be changed into another prime (27608231894311) 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 as a sum of consecutive naturals, namely, 13804115947185 + 13804115947186.

It is an arithmetic number, because the mean of its divisors is an integer number (13804115947186).

Almost surely, 2^{27608231894371} is an apocalyptic number.

27608231894371 is a deficient number, since it is larger than the sum of its proper divisors (1).

27608231894371 is an equidigital number, since it uses as much as digits as its factorization.

27608231894371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24385536, while the sum is 61.

The spelling of 27608231894371 in words is "twenty-seven trillion, six hundred eight billion, two hundred thirty-one million, eight hundred ninety-four thousand, three hundred seventy-one".