12568275245 has 8 divisors (see below), whose sum is σ = 15086914584. Its totient is φ = 10051297344.

The previous prime is 12568275241. The next prime is 12568275271. The reversal of 12568275245 is 54257286521.

It can be written as a sum of positive squares in 4 ways, for example, as 6056108041 + 6512167204 = 77821^2 + 80698^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12568275245 - 2² = 12568275241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12568275245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12568275241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398654 + ... + 429023.

It is an arithmetic number, because the mean of its divisors is an integer number (1885864323).

Almost surely, 2^12568275245 is an apocalyptic number.

It is an amenable number.

12568275245 is a deficient number, since it is larger than the sum of its proper divisors (2518639339).

12568275245 is an equidigital number, since it uses as much as digits as its factorization.

12568275245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830719.

The product of its digits is 1344000, while the sum is 47.

The spelling of 12568275245 in words is "twelve billion, five hundred sixty-eight million, two hundred seventy-five thousand, two hundred forty-five".