12503463960812 has 24 divisors (see below), whose sum is σ = 23874526904592. Its totient is φ = 5682374251200.

The previous prime is 12503463960791. The next prime is 12503463960851. The reversal of 12503463960812 is 21806936430521.

It is a super-2 number, since 2×12503463960812² (a number of 27 digits) contains 22 as substring.

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, 25213103 + ... + 25704230.

It is an arithmetic number, because the mean of its divisors is an integer number (994771954358).

Almost surely, 2^{12503463960812} is an apocalyptic number.

It is an amenable number.

12503463960812 is a deficient number, since it is larger than the sum of its proper divisors (11371062943780).

12503463960812 is a wasteful number, since it uses less digits than its factorization.

12503463960812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50922929 (or 50922927 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 12503463960812 in words is "twelve trillion, five hundred three billion, four hundred sixty-three million, nine hundred sixty thousand, eight hundred twelve".