27106546463 has 2 divisors, whose sum is σ = 27106546464. Its totient is φ = 27106546462.

The previous prime is 27106546429. The next prime is 27106546483. The reversal of 27106546463 is 36464560172.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27106546463 is a prime.

It is a super-2 number, since 2×27106546463² (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 (27106546483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13553273231 + 13553273232.

It is an arithmetic number, because the mean of its divisors is an integer number (13553273232).

Almost surely, 2^27106546463 is an apocalyptic number.

27106546463 is a deficient number, since it is larger than the sum of its proper divisors (1).

27106546463 is an equidigital number, since it uses as much as digits as its factorization.

27106546463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 27106546463 in words is "twenty-seven billion, one hundred six million, five hundred forty-six thousand, four hundred sixty-three".