12915126359 has 8 divisors (see below), whose sum is σ = 13477937280. Its totient is φ = 12352422456.

The previous prime is 12915126251. The next prime is 12915126379. The reversal of 12915126359 is 95362151921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12915126359 - 2²⁴ = 12898349143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12915126379) 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, 310412 + ... + 349550.

It is an arithmetic number, because the mean of its divisors is an integer number (1684742160).

Almost surely, 2^12915126359 is an apocalyptic number.

12915126359 is a deficient number, since it is larger than the sum of its proper divisors (562810921).

12915126359 is a wasteful number, since it uses less digits than its factorization.

12915126359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53509.

The product of its digits is 145800, while the sum is 44.

The spelling of 12915126359 in words is "twelve billion, nine hundred fifteen million, one hundred twenty-six thousand, three hundred fifty-nine".