12506383302 has 64 divisors (see below), whose sum is σ = 30295586304. Its totient is φ = 3359946240.

The previous prime is 12506383273. The next prime is 12506383303. The reversal of 12506383302 is 20338360521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12506383303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 822852 + ... + 837912.

It is an arithmetic number, because the mean of its divisors is an integer number (473368536).

Almost surely, 2^12506383302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12506383302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15147793152).

12506383302 is an abundant number, since it is smaller than the sum of its proper divisors (17789203002).

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

12506383302 is a wasteful number, since it uses less digits than its factorization.

12506383302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16253.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 12506383302 in words is "twelve billion, five hundred six million, three hundred eighty-three thousand, three hundred two".