12847574259 has 12 divisors (see below), whose sum is σ = 19985115696. Its totient is φ = 7906199472.

The previous prime is 12847574239. The next prime is 12847574281. The reversal of 12847574259 is 95247574821.

12847574259 is a `hidden beast` number, since 1 + 2 + 8 + 47 + 574 + 25 + 9 = 666.

It is not a de Polignac number, because 12847574259 - 2⁹ = 12847573747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12847574239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54904047 + ... + 54904280.

It is an arithmetic number, because the mean of its divisors is an integer number (1665426308).

Almost surely, 2^12847574259 is an apocalyptic number.

12847574259 is a deficient number, since it is larger than the sum of its proper divisors (7137541437).

12847574259 is a wasteful number, since it uses less digits than its factorization.

12847574259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109808346 (or 109808343 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The spelling of 12847574259 in words is "twelve billion, eight hundred forty-seven million, five hundred seventy-four thousand, two hundred fifty-nine".