12525202350 has 72 divisors (see below), whose sum is σ = 33689084832. Its totient is φ = 3336278400.

The previous prime is 12525202343. The next prime is 12525202351. The reversal of 12525202350 is 5320252521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12525202351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 394674 + ... + 425226.

It is an arithmetic number, because the mean of its divisors is an integer number (467903956).

Almost surely, 2^12525202350 is an apocalyptic number.

12525202350 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 12525202350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16844542416).

12525202350 is an abundant number, since it is smaller than the sum of its proper divisors (21163882482).

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

12525202350 is a wasteful number, since it uses less digits than its factorization.

12525202350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31482 (or 31474 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 12525202350 its reverse (5320252521), we get a palindrome (17845454871).

The spelling of 12525202350 in words is "twelve billion, five hundred twenty-five million, two hundred two thousand, three hundred fifty".