12915269162 has 4 divisors (see below), whose sum is σ = 19372903746. Its totient is φ = 6457634580.

The previous prime is 12915269131. The next prime is 12915269201. The reversal of 12915269162 is 26196251921.

12915269162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7927943521 + 4987325641 = 89039^2 + 70621^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3228817289 + ... + 3228817292.

Almost surely, 2^12915269162 is an apocalyptic number.

12915269162 is a deficient number, since it is larger than the sum of its proper divisors (6457634584).

12915269162 is an equidigital number, since it uses as much as digits as its factorization.

12915269162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457634583.

The product of its digits is 116640, while the sum is 44.

The spelling of 12915269162 in words is "twelve billion, nine hundred fifteen million, two hundred sixty-nine thousand, one hundred sixty-two".