12605465973210 has 64 divisors (see below), whose sum is σ = 33770922831360. Its totient is φ = 2984803778880.

The previous prime is 12605465973071. The next prime is 12605465973227. The reversal of 12605465973210 is 1237956450621.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 444153040 + ... + 444181419.

It is an arithmetic number, because the mean of its divisors is an integer number (527670669240).

Almost surely, 2^{12605465973210} is an apocalyptic number.

12605465973210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12605465973210 is an abundant number, since it is smaller than the sum of its proper divisors (21165456858150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12605465973210 is a wasteful number, since it uses less digits than its factorization.

12605465973210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888334523.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 12605465973210 in words is "twelve trillion, six hundred five billion, four hundred sixty-five million, nine hundred seventy-three thousand, two hundred ten".