26127162065047 has 2 divisors, whose sum is σ = 26127162065048. Its totient is φ = 26127162065046.

The previous prime is 26127162065041. The next prime is 26127162065113. The reversal of 26127162065047 is 74056026172162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26127162065047 - 2⁷ = 26127162064919 is a prime.

It is a super-2 number, since 2×26127162065047² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26127162065041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13063581032523 + 13063581032524.

It is an arithmetic number, because the mean of its divisors is an integer number (13063581032524).

Almost surely, 2^{26127162065047} is an apocalyptic number.

26127162065047 is a deficient number, since it is larger than the sum of its proper divisors (1).

26127162065047 is an equidigital number, since it uses as much as digits as its factorization.

26127162065047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 26127162065047 in words is "twenty-six trillion, one hundred twenty-seven billion, one hundred sixty-two million, sixty-five thousand, forty-seven".