27076912147 has 2 divisors, whose sum is σ = 27076912148. Its totient is φ = 27076912146.

The previous prime is 27076912099. The next prime is 27076912153. The reversal of 27076912147 is 74121967072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27076912147 - 2¹⁹ = 27076387859 is a prime.

It is a super-2 number, since 2×27076912147² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27076912097 and 27076912106.

It is not a weakly prime, because it can be changed into another prime (27076912157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13538456073 + 13538456074.

It is an arithmetic number, because the mean of its divisors is an integer number (13538456074).

Almost surely, 2^27076912147 is an apocalyptic number.

27076912147 is a deficient number, since it is larger than the sum of its proper divisors (1).

27076912147 is an equidigital number, since it uses as much as digits as its factorization.

27076912147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 27076912147 in words is "twenty-seven billion, seventy-six million, nine hundred twelve thousand, one hundred forty-seven".