27758273341 has 2 divisors, whose sum is σ = 27758273342. Its totient is φ = 27758273340.

The previous prime is 27758273339. The next prime is 27758273357. The reversal of 27758273341 is 14337285772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26156592900 + 1601680441 = 161730^2 + 40021^2 .

It is a cyclic number.

It is not a de Polignac number, because 27758273341 - 2¹ = 27758273339 is a prime.

Together with 27758273339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27758273441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13879136670 + 13879136671.

It is an arithmetic number, because the mean of its divisors is an integer number (13879136671).

Almost surely, 2^27758273341 is an apocalyptic number.

It is an amenable number.

27758273341 is a deficient number, since it is larger than the sum of its proper divisors (1).

27758273341 is an equidigital number, since it uses as much as digits as its factorization.

27758273341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1975680, while the sum is 49.

The spelling of 27758273341 in words is "twenty-seven billion, seven hundred fifty-eight million, two hundred seventy-three thousand, three hundred forty-one".