12465563962 has 8 divisors (see below), whose sum is σ = 18701456256. Its totient is φ = 6231745212.

The previous prime is 12465563941. The next prime is 12465563963. The reversal of 12465563962 is 26936556421.

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

It is not an unprimeable number, because it can be changed into a prime (12465563963) 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, 503268 + ... + 527455.

It is an arithmetic number, because the mean of its divisors is an integer number (2337682032).

Almost surely, 2^12465563962 is an apocalyptic number.

12465563962 is a deficient number, since it is larger than the sum of its proper divisors (6235892294).

12465563962 is a wasteful number, since it uses less digits than its factorization.

12465563962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036772.

The product of its digits is 2332800, while the sum is 49.

The spelling of 12465563962 in words is "twelve billion, four hundred sixty-five million, five hundred sixty-three thousand, nine hundred sixty-two".