12871548750 has 160 divisors (see below), whose sum is σ = 33411704832. Its totient is φ = 3301200000.

The previous prime is 12871548709. The next prime is 12871548773. The reversal of 12871548750 is 5784517821.

It is a self number, because there is not a number n which added to its sum of digits gives 12871548750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 30573540 + ... + 30573960.

Almost surely, 2^12871548750 is an apocalyptic number.

12871548750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12871548750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16705852416).

12871548750 is an abundant number, since it is smaller than the sum of its proper divisors (20540156082).

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

12871548750 is a wasteful number, since it uses less digits than its factorization.

12871548750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 48.

The spelling of 12871548750 in words is "twelve billion, eight hundred seventy-one million, five hundred forty-eight thousand, seven hundred fifty".