28869300663 has 16 divisors (see below), whose sum is σ = 46306648320. Its totient is φ = 15628493376.

The previous prime is 28869300641. The next prime is 28869300709. The reversal of 28869300663 is 36600396882.

It is not a de Polignac number, because 28869300663 - 2⁵ = 28869300631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28869340663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36176670 + ... + 36177467.

It is an arithmetic number, because the mean of its divisors is an integer number (2894165520).

Almost surely, 2^28869300663 is an apocalyptic number.

28869300663 is a deficient number, since it is larger than the sum of its proper divisors (17437347657).

28869300663 is a wasteful number, since it uses less digits than its factorization.

28869300663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72354166.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 28869300663 in words is "twenty-eight billion, eight hundred sixty-nine million, three hundred thousand, six hundred sixty-three".