12716534828 has 6 divisors (see below), whose sum is σ = 22253935956. Its totient is φ = 6358267412.

The previous prime is 12716534819. The next prime is 12716534839. The reversal of 12716534828 is 82843561721.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1589566850 + ... + 1589566857.

It is an arithmetic number, because the mean of its divisors is an integer number (3708989326).

Almost surely, 2^12716534828 is an apocalyptic number.

It is an amenable number.

12716534828 is a deficient number, since it is larger than the sum of its proper divisors (9537401128).

12716534828 is a wasteful number, since it uses less digits than its factorization.

12716534828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179133711 (or 3179133709 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The spelling of 12716534828 in words is "twelve billion, seven hundred sixteen million, five hundred thirty-four thousand, eight hundred twenty-eight".