12852802745 has 8 divisors (see below), whose sum is σ = 15458498880. Its totient is φ = 10258818480.

The previous prime is 12852802741. The next prime is 12852802747. The reversal of 12852802745 is 54720825821.

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

It is not a de Polignac number, because 12852802745 - 2² = 12852802741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12852802696 and 12852802705.

It is not an unprimeable number, because it can be changed into a prime (12852802741) 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 7 ways as a sum of consecutive naturals, for example, 2925551 + ... + 2929940.

It is an arithmetic number, because the mean of its divisors is an integer number (1932312360).

Almost surely, 2^12852802745 is an apocalyptic number.

It is an amenable number.

12852802745 is a deficient number, since it is larger than the sum of its proper divisors (2605696135).

12852802745 is an equidigital number, since it uses as much as digits as its factorization.

12852802745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855935.

The product of its (nonzero) digits is 358400, while the sum is 44.

The spelling of 12852802745 in words is "twelve billion, eight hundred fifty-two million, eight hundred two thousand, seven hundred forty-five".