13106045648 has 40 divisors (see below), whose sum is σ = 25789361280. Its totient is φ = 6451211520.

The previous prime is 13106045647. The next prime is 13106045651. The reversal of 13106045648 is 84654060131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13106045647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423668 + ... + 453548.

It is an arithmetic number, because the mean of its divisors is an integer number (644734032).

Almost surely, 2^13106045648 is an apocalyptic number.

It is an amenable number.

13106045648 is a deficient number, since it is larger than the sum of its proper divisors (12683315632).

13106045648 is a wasteful number, since it uses less digits than its factorization.

13106045648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30315 (or 30309 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 13106045648 in words is "thirteen billion, one hundred six million, forty-five thousand, six hundred forty-eight".