82627918127 has 2 divisors, whose sum is σ = 82627918128. Its totient is φ = 82627918126.

The previous prime is 82627918123. The next prime is 82627918129. The reversal of 82627918127 is 72181972628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82627918127 - 2² = 82627918123 is a prime.

Together with 82627918129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82627918123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41313959063 + 41313959064.

It is an arithmetic number, because the mean of its divisors is an integer number (41313959064).

Almost surely, 2^82627918127 is an apocalyptic number.

82627918127 is a deficient number, since it is larger than the sum of its proper divisors (1).

82627918127 is an equidigital number, since it uses as much as digits as its factorization.

82627918127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 53.

The spelling of 82627918127 in words is "eighty-two billion, six hundred twenty-seven million, nine hundred eighteen thousand, one hundred twenty-seven".