12501792923 has 4 divisors (see below), whose sum is σ = 12554101920. Its totient is φ = 12449483928.

The previous prime is 12501792893. The next prime is 12501792949. The reversal of 12501792923 is 32929710521.

12501792923 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 is a cyclic number.

It is not a de Polignac number, because 12501792923 - 2⁶ = 12501792859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12501792973) 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 3 ways as a sum of consecutive naturals, for example, 26154140 + ... + 26154617.

It is an arithmetic number, because the mean of its divisors is an integer number (3138525480).

Almost surely, 2^12501792923 is an apocalyptic number.

12501792923 is a deficient number, since it is larger than the sum of its proper divisors (52308997).

12501792923 is an equidigital number, since it uses as much as digits as its factorization.

12501792923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52308996.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 12501792923 in words is "twelve billion, five hundred one million, seven hundred ninety-two thousand, nine hundred twenty-three".