12525837030 has 256 divisors, whose sum is σ = 40066928640. Its totient is φ = 2722553856.

The previous prime is 12525836987. The next prime is 12525837047. The reversal of 12525837030 is 3073852521.

It is a happy number.

12525837030 is a `hidden beast` number, since 1 + 2 + 5 + 2 + 583 + 70 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8388964 + ... + 8390456.

It is an arithmetic number, because the mean of its divisors is an integer number (156511440).

Almost surely, 2^12525837030 is an apocalyptic number.

12525837030 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 12525837030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20033464320).

12525837030 is an abundant number, since it is smaller than the sum of its proper divisors (27541091610).

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

12525837030 is a wasteful number, since it uses less digits than its factorization.

12525837030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 12525837030 in words is "twelve billion, five hundred twenty-five million, eight hundred thirty-seven thousand, thirty".