13264266655 has 8 divisors (see below), whose sum is σ = 15918088032. Its totient is φ = 10610767968.

The previous prime is 13264266623. The next prime is 13264266689. The reversal of 13264266655 is 55666246231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13264266655 - 2⁵ = 13264266623 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 21537 + ... + 164293.

It is an arithmetic number, because the mean of its divisors is an integer number (1989761004).

Almost surely, 2^13264266655 is an apocalyptic number.

13264266655 is a deficient number, since it is larger than the sum of its proper divisors (2653821377).

13264266655 is a wasteful number, since it uses less digits than its factorization.

13264266655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161345.

The product of its digits is 1555200, while the sum is 46.

The spelling of 13264266655 in words is "thirteen billion, two hundred sixty-four million, two hundred sixty-six thousand, six hundred fifty-five".