12512828973 has 8 divisors (see below), whose sum is σ = 16966548000. Its totient is φ = 8200497968.

The previous prime is 12512828953. The next prime is 12512829029. The reversal of 12512828973 is 37982821521.

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

It is a cyclic number.

It is not a de Polignac number, because 12512828973 - 2⁸ = 12512828717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512828953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35346798 + ... + 35347151.

It is an arithmetic number, because the mean of its divisors is an integer number (2120818500).

Almost surely, 2^12512828973 is an apocalyptic number.

It is an amenable number.

12512828973 is a deficient number, since it is larger than the sum of its proper divisors (4453719027).

12512828973 is an equidigital number, since it uses as much as digits as its factorization.

12512828973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70694011.

The product of its digits is 483840, while the sum is 48.

The spelling of 12512828973 in words is "twelve billion, five hundred twelve million, eight hundred twenty-eight thousand, nine hundred seventy-three".