12465275848 has 32 divisors (see below), whose sum is σ = 23936299200. Its totient is φ = 6082509888.

The previous prime is 12465275833. The next prime is 12465275897. The reversal of 12465275848 is 84857256421.

It is a junction number, because it is equal to n+sod(n) for n = 12465275795 and 12465275804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405898 + ... + 435526.

It is an arithmetic number, because the mean of its divisors is an integer number (748009350).

Almost surely, 2^12465275848 is an apocalyptic number.

It is an amenable number.

12465275848 is a deficient number, since it is larger than the sum of its proper divisors (11471023352).

12465275848 is a wasteful number, since it uses less digits than its factorization.

12465275848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30901 (or 30897 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 52.

The spelling of 12465275848 in words is "twelve billion, four hundred sixty-five million, two hundred seventy-five thousand, eight hundred forty-eight".