28856050007636 has 12 divisors (see below), whose sum is σ = 50510894562912. Its totient is φ = 14424365846808.

The previous prime is 28856050007597. The next prime is 28856050007639. The reversal of 28856050007636 is 63670005065882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28856050007639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914771510 + ... + 914803053.

It is an arithmetic number, because the mean of its divisors is an integer number (4209241213576).

Almost surely, 2^{28856050007636} is an apocalyptic number.

It is an amenable number.

28856050007636 is a deficient number, since it is larger than the sum of its proper divisors (21654844555276).

28856050007636 is a wasteful number, since it uses less digits than its factorization.

28856050007636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829578510 (or 1829578508 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 28856050007636 in words is "twenty-eight trillion, eight hundred fifty-six billion, fifty million, seven thousand, six hundred thirty-six".