27452077927 has 2 divisors, whose sum is σ = 27452077928. Its totient is φ = 27452077926.

The previous prime is 27452077883. The next prime is 27452077943. The reversal of 27452077927 is 72977025472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27452077927 - 2¹¹ = 27452075879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27452077027) 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, 13726038963 + 13726038964.

It is an arithmetic number, because the mean of its divisors is an integer number (13726038964).

Almost surely, 2^27452077927 is an apocalyptic number.

27452077927 is a deficient number, since it is larger than the sum of its proper divisors (1).

27452077927 is an equidigital number, since it uses as much as digits as its factorization.

27452077927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3457440, while the sum is 52.

The spelling of 27452077927 in words is "twenty-seven billion, four hundred fifty-two million, seventy-seven thousand, nine hundred twenty-seven".