12050715005 has 16 divisors (see below), whose sum is σ = 16797627264. Its totient is φ = 8127881280.

The previous prime is 12050714989. The next prime is 12050715007. The reversal of 12050715005 is 50051705021.

It is a happy number.

It is not a de Polignac number, because 12050715005 - 2⁴ = 12050714989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050715007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2820047 + ... + 2824316.

It is an arithmetic number, because the mean of its divisors is an integer number (1049851704).

Almost surely, 2^12050715005 is an apocalyptic number.

It is an amenable number.

12050715005 is a deficient number, since it is larger than the sum of its proper divisors (4746912259).

12050715005 is an equidigital number, since it uses as much as digits as its factorization.

12050715005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5644436.

The product of its (nonzero) digits is 1750, while the sum is 26.

The spelling of 12050715005 in words is "twelve billion, fifty million, seven hundred fifteen thousand, five".