12829812575 has 18 divisors (see below), whose sum is σ = 16013365704. Its totient is φ = 10196569920.

The previous prime is 12829812563. The next prime is 12829812577. The reversal of 12829812575 is 57521892821.

It is not a de Polignac number, because 12829812575 - 2⁴ = 12829812559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12829812577) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7317899 + ... + 7319651.

It is an arithmetic number, because the mean of its divisors is an integer number (889631428).

Almost surely, 2^12829812575 is an apocalyptic number.

12829812575 is a deficient number, since it is larger than the sum of its proper divisors (3183553129).

12829812575 is an frugal number, since it uses more digits than its factorization.

12829812575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683 (or 1925 counting only the distinct ones).

The product of its digits is 806400, while the sum is 50.

The spelling of 12829812575 in words is "twelve billion, eight hundred twenty-nine million, eight hundred twelve thousand, five hundred seventy-five".