12752550000 has 360 divisors, whose sum is σ = 47261318832. Its totient is φ = 3198720000.

The previous prime is 12752549993. The next prime is 12752550049. The reversal of 12752550000 is 5525721.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7649167 + ... + 7650833.

Almost surely, 2^12752550000 is an apocalyptic number.

12752550000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12752550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23630659416).

12752550000 is an abundant number, since it is smaller than the sum of its proper divisors (34508768832).

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

12752550000 is a wasteful number, since it uses less digits than its factorization.

12752550000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The spelling of 12752550000 in words is "twelve billion, seven hundred fifty-two million, five hundred fifty thousand".