12505502348 has 12 divisors (see below), whose sum is σ = 22393574280. Its totient is φ = 6107338272.

The previous prime is 12505502341. The next prime is 12505502371. The reversal of 12505502348 is 84320550521.

It is not an unprimeable number, because it can be changed into a prime (12505502341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36353033 + ... + 36353376.

It is an arithmetic number, because the mean of its divisors is an integer number (1866131190).

Almost surely, 2^12505502348 is an apocalyptic number.

It is an amenable number.

12505502348 is a deficient number, since it is larger than the sum of its proper divisors (9888071932).

12505502348 is a wasteful number, since it uses less digits than its factorization.

12505502348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72706456 (or 72706454 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 12505502348 in words is "twelve billion, five hundred five million, five hundred two thousand, three hundred forty-eight".