26511072671463 has 16 divisors (see below), whose sum is σ = 35482027039200. Its totient is φ = 17607178840064.

The previous prime is 26511072671431. The next prime is 26511072671497. The reversal of 26511072671463 is 36417627011562.

It is a cyclic number.

It is not a de Polignac number, because 26511072671463 - 2⁵ = 26511072671431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26511072675463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10821456 + ... + 13043237.

It is an arithmetic number, because the mean of its divisors is an integer number (2217626689950).

Almost surely, 2^{26511072671463} is an apocalyptic number.

26511072671463 is a deficient number, since it is larger than the sum of its proper divisors (8970954367737).

26511072671463 is a wasteful number, since it uses less digits than its factorization.

26511072671463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23866098.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 26511072671463 in words is "twenty-six trillion, five hundred eleven billion, seventy-two million, six hundred seventy-one thousand, four hundred sixty-three".