2445315212 has 12 divisors (see below), whose sum is σ = 4284930216. Its totient is φ = 1221049440.

The previous prime is 2445315167. The next prime is 2445315233. The reversal of 2445315212 is 2125135442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398618 + ... + 404705.

It is an arithmetic number, because the mean of its divisors is an integer number (357077518).

Almost surely, 2^2445315212 is an apocalyptic number.

It is an amenable number.

2445315212 is a deficient number, since it is larger than the sum of its proper divisors (1839615004).

2445315212 is a wasteful number, since it uses less digits than its factorization.

2445315212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804088 (or 804086 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2445315212 is about 49450.1285337056. The cubic root of 2445315212 is about 1347.2399415527.

The spelling of 2445315212 in words is "two billion, four hundred forty-five million, three hundred fifteen thousand, two hundred twelve".