28860973675 has 12 divisors (see below), whose sum is σ = 36115937440. Its totient is φ = 22876953120.

The previous prime is 28860973663. The next prime is 28860973679. The reversal of 28860973675 is 57637906882.

It is not a de Polignac number, because 28860973675 - 2¹¹ = 28860971627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28860973679) 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 11 ways as a sum of consecutive naturals, for example, 5292867 + ... + 5298316.

Almost surely, 2^28860973675 is an apocalyptic number.

28860973675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28860973675 is a deficient number, since it is larger than the sum of its proper divisors (7254963765).

28860973675 is a wasteful number, since it uses less digits than its factorization.

28860973675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10591302 (or 10591297 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 28860973675 in words is "twenty-eight billion, eight hundred sixty million, nine hundred seventy-three thousand, six hundred seventy-five".