12852802746 has 96 divisors (see below), whose sum is σ = 32275825920. Its totient is φ = 3620567808.

The previous prime is 12852802741. The next prime is 12852802747. The reversal of 12852802746 is 64720825821.

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 47 ways as a sum of consecutive naturals, for example, 4450515 + ... + 4453401.

It is an arithmetic number, because the mean of its divisors is an integer number (336206520).

Almost surely, 2^12852802746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12852802746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16137912960).

12852802746 is an abundant number, since it is smaller than the sum of its proper divisors (19423023174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12852802746 is a wasteful number, since it uses less digits than its factorization.

12852802746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388 (or 3385 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 12852802746 in words is "twelve billion, eight hundred fifty-two million, eight hundred two thousand, seven hundred forty-six".