12007653909 has 8 divisors (see below), whose sum is σ = 16043631360. Its totient is φ = 7988389536.

The previous prime is 12007653881. The next prime is 12007653913. The reversal of 12007653909 is 90935670021.

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

It is not a de Polignac number, because 12007653909 - 2⁷ = 12007653781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12007653949) 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, 4176592 + ... + 4179465.

It is an arithmetic number, because the mean of its divisors is an integer number (2005453920).

Almost surely, 2^12007653909 is an apocalyptic number.

It is an amenable number.

12007653909 is a deficient number, since it is larger than the sum of its proper divisors (4035977451).

12007653909 is an equidigital number, since it uses as much as digits as its factorization.

12007653909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8356539.

The product of its (nonzero) digits is 102060, while the sum is 42.

The spelling of 12007653909 in words is "twelve billion, seven million, six hundred fifty-three thousand, nine hundred nine".