12851027750 has 64 divisors (see below), whose sum is σ = 26268682752. Its totient is φ = 4668732000.

The previous prime is 12851027731. The next prime is 12851027767. The reversal of 12851027750 is 5772015821.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5132999 + ... + 5135501.

It is an arithmetic number, because the mean of its divisors is an integer number (410448168).

Almost surely, 2^12851027750 is an apocalyptic number.

12851027750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12851027750 is an abundant number, since it is smaller than the sum of its proper divisors (13417655002).

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

12851027750 is a wasteful number, since it uses less digits than its factorization.

12851027750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398 (or 4388 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 38.

The spelling of 12851027750 in words is "twelve billion, eight hundred fifty-one million, twenty-seven thousand, seven hundred fifty".