13074009515 has 16 divisors (see below), whose sum is σ = 17974802880. Its totient is φ = 8942668800.

The previous prime is 13074009503. The next prime is 13074009517. The reversal of 13074009515 is 51590047031.

13074009515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13074009515 - 2⁴ = 13074009499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (13074009517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451730 + ... + 479799.

It is an arithmetic number, because the mean of its divisors is an integer number (1123425180).

Almost surely, 2^13074009515 is an apocalyptic number.

13074009515 is a deficient number, since it is larger than the sum of its proper divisors (4900793365).

13074009515 is an equidigital number, since it uses as much as digits as its factorization.

13074009515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931942.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 13074009515 in words is "thirteen billion, seventy-four million, nine thousand, five hundred fifteen".