27069007127 has 2 divisors, whose sum is σ = 27069007128. Its totient is φ = 27069007126.

The previous prime is 27069007123. The next prime is 27069007157. The reversal of 27069007127 is 72170096072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27069007127 - 2² = 27069007123 is a prime.

It is a super-2 number, since 2×27069007127² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27069007123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13534503563 + 13534503564.

It is an arithmetic number, because the mean of its divisors is an integer number (13534503564).

Almost surely, 2^27069007127 is an apocalyptic number.

27069007127 is a deficient number, since it is larger than the sum of its proper divisors (1).

27069007127 is an equidigital number, since it uses as much as digits as its factorization.

27069007127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 41.

The spelling of 27069007127 in words is "twenty-seven billion, sixty-nine million, seven thousand, one hundred twenty-seven".