28858885883 has 8 divisors (see below), whose sum is σ = 29533667328. Its totient is φ = 28184270184.

The previous prime is 28858885751. The next prime is 28858885897. The reversal of 28858885883 is 38858885882.

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 28858885883 - 2²⁶ = 28791777019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28858815883) 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, 354566 + ... + 428292.

It is an arithmetic number, because the mean of its divisors is an integer number (3691708416).

Almost surely, 2^28858885883 is an apocalyptic number.

28858885883 is a deficient number, since it is larger than the sum of its proper divisors (674781445).

28858885883 is an equidigital number, since it uses as much as digits as its factorization.

28858885883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82873.

The product of its digits is 314572800, while the sum is 71.

Subtracting 28858885883 from its reverse (38858885882), we obtain a palindrome (9999999999).

The spelling of 28858885883 in words is "twenty-eight billion, eight hundred fifty-eight million, eight hundred eighty-five thousand, eight hundred eighty-three".