28300245163 has 8 divisors (see below), whose sum is σ = 28427015232. Its totient is φ = 28173700296.

The previous prime is 28300245161. The next prime is 28300245227. The reversal of 28300245163 is 36154200382.

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 28300245163 - 2¹ = 28300245161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28300245161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198156 + ... + 309622.

It is an arithmetic number, because the mean of its divisors is an integer number (3553376904).

Almost surely, 2^28300245163 is an apocalyptic number.

28300245163 is a deficient number, since it is larger than the sum of its proper divisors (126770069).

28300245163 is a wasteful number, since it uses less digits than its factorization.

28300245163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112601.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 28300245163 in words is "twenty-eight billion, three hundred million, two hundred forty-five thousand, one hundred sixty-three".