13266652266055 has 64 divisors (see below), whose sum is σ = 17025953218560. Its totient is φ = 9905805052416.

The previous prime is 13266652266037. The next prime is 13266652266067. The reversal of 13266652266055 is 55066225666231.

It is a cyclic number.

It is not a de Polignac number, because 13266652266055 - 2¹⁵ = 13266652233287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13266652265987 and 13266652266005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1241376922 + ... + 1241387608.

It is an arithmetic number, because the mean of its divisors is an integer number (266030519040).

Almost surely, 2^{13266652266055} is an apocalyptic number.

13266652266055 is a deficient number, since it is larger than the sum of its proper divisors (3759300952505).

13266652266055 is a wasteful number, since it uses less digits than its factorization.

13266652266055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12800.

The product of its (nonzero) digits is 23328000, while the sum is 55.

The spelling of 13266652266055 in words is "thirteen trillion, two hundred sixty-six billion, six hundred fifty-two million, two hundred sixty-six thousand, fifty-five".