13348627566 has 16 divisors (see below), whose sum is σ = 27418803024. Its totient is φ = 4329284544.

The previous prime is 13348627561. The next prime is 13348627573. The reversal of 13348627566 is 66572684331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13348627561) by changing a digit.

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, 30064255 + ... + 30064698.

It is an arithmetic number, because the mean of its divisors is an integer number (1713675189).

Almost surely, 2^13348627566 is an apocalyptic number.

13348627566 is an abundant number, since it is smaller than the sum of its proper divisors (14070175458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13348627566 is a wasteful number, since it uses less digits than its factorization.

13348627566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60128995.

The product of its digits is 4354560, while the sum is 51.

The spelling of 13348627566 in words is "thirteen billion, three hundred forty-eight million, six hundred twenty-seven thousand, five hundred sixty-six".