13005051045 has 24 divisors (see below), whose sum is σ = 24205320864. Its totient is φ = 5945165856.

The previous prime is 13005051001. The next prime is 13005051061. The reversal of 13005051045 is 54015050031.

It is not a de Polignac number, because 13005051045 - 2⁹ = 13005050533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8846239 + ... + 8847708.

It is an arithmetic number, because the mean of its divisors is an integer number (1008555036).

Almost surely, 2^13005051045 is an apocalyptic number.

13005051045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13005051045 is a deficient number, since it is larger than the sum of its proper divisors (11200269819).

13005051045 is a wasteful number, since it uses less digits than its factorization.

13005051045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17693969 (or 17693962 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 13005051045 in words is "thirteen billion, five million, fifty-one thousand, forty-five".