12851125248 has 352 divisors, whose sum is σ = 40805323776. Its totient is φ = 3555459072.

The previous prime is 12851125207. The next prime is 12851125291. The reversal of 12851125248 is 84252115821.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15614565 + ... + 15615387.

Almost surely, 2^12851125248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12851125248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20402661888).

12851125248 is an abundant number, since it is smaller than the sum of its proper divisors (27954198528).

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

12851125248 is a wasteful number, since it uses less digits than its factorization.

12851125248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 881 counting only the distinct ones).

The product of its digits is 51200, while the sum is 39.

The spelling of 12851125248 in words is "twelve billion, eight hundred fifty-one million, one hundred twenty-five thousand, two hundred forty-eight".