12352825620 has 120 divisors (see below), whose sum is σ = 38834611200. Its totient is φ = 3287003328.

The previous prime is 12352825601. The next prime is 12352825631. The reversal of 12352825620 is 2652825321.

It is a happy number.

12352825620 is a `hidden beast` number, since 1 + 2 + 3 + 5 + 2 + 8 + 25 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 768021 + ... + 783939.

It is an arithmetic number, because the mean of its divisors is an integer number (323621760).

Almost surely, 2^12352825620 is an apocalyptic number.

12352825620 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 12352825620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19417305600).

12352825620 is an abundant number, since it is smaller than the sum of its proper divisors (26481785580).

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

12352825620 is a wasteful number, since it uses less digits than its factorization.

12352825620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16419 (or 16408 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 12352825620 in words is "twelve billion, three hundred fifty-two million, eight hundred twenty-five thousand, six hundred twenty".