13062426655 has 4 divisors (see below), whose sum is σ = 15674911992. Its totient is φ = 10449941320.

The previous prime is 13062426649. The next prime is 13062426659. The reversal of 13062426655 is 55662426031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55662426031 = 109 ⋅510664459.

It is not a de Polignac number, because 13062426655 - 2¹¹ = 13062424607 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13062426659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306242661 + ... + 1306242670.

It is an arithmetic number, because the mean of its divisors is an integer number (3918727998).

Almost surely, 2^13062426655 is an apocalyptic number.

13062426655 is a deficient number, since it is larger than the sum of its proper divisors (2612485337).

13062426655 is an equidigital number, since it uses as much as digits as its factorization.

13062426655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612485336.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 13062426655 in words is "thirteen billion, sixty-two million, four hundred twenty-six thousand, six hundred fifty-five".