12075001715 has 8 divisors (see below), whose sum is σ = 16560002400. Its totient is φ = 8280001152.

The previous prime is 12075001711. The next prime is 12075001739. The reversal of 12075001715 is 51710057021.

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 12075001715 - 2² = 12075001711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12075001711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172499990 + ... + 172500059.

It is an arithmetic number, because the mean of its divisors is an integer number (2070000300).

Almost surely, 2^12075001715 is an apocalyptic number.

12075001715 is a deficient number, since it is larger than the sum of its proper divisors (4485000685).

12075001715 is an equidigital number, since it uses as much as digits as its factorization.

12075001715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345000061.

The product of its (nonzero) digits is 2450, while the sum is 29.

Adding to 12075001715 its reverse (51710057021), we get a palindrome (63785058736).

The spelling of 12075001715 in words is "twelve billion, seventy-five million, one thousand, seven hundred fifteen".