12650550682 has 64 divisors (see below), whose sum is σ = 24053863680. Its totient is φ = 4847040000.

The previous prime is 12650550673. The next prime is 12650550719. The reversal of 12650550682 is 28605505621.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2296932 + ... + 2302432.

It is an arithmetic number, because the mean of its divisors is an integer number (375841620).

Almost surely, 2^12650550682 is an apocalyptic number.

12650550682 is a deficient number, since it is larger than the sum of its proper divisors (11403312998).

12650550682 is a wasteful number, since it uses less digits than its factorization.

12650550682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 12650550682 in words is "twelve billion, six hundred fifty million, five hundred fifty thousand, six hundred eighty-two".