12532526000 has 80 divisors (see below), whose sum is σ = 30384626688. Its totient is φ = 4999616000.

The previous prime is 12532525991. The next prime is 12532526087. The reversal of 12532526000 is 62523521.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757820 + ... + 774180.

Almost surely, 2^12532526000 is an apocalyptic number.

12532526000 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 12532526000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15192313344).

12532526000 is an abundant number, since it is smaller than the sum of its proper divisors (17852100688).

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

12532526000 is a wasteful number, since it uses less digits than its factorization.

12532526000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16767 (or 16751 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 12532526000 in words is "twelve billion, five hundred thirty-two million, five hundred twenty-six thousand".