28823143063 has 16 divisors (see below), whose sum is σ = 33872090112. Its totient is φ = 24180156000.

The previous prime is 28823143039. The next prime is 28823143067. The reversal of 28823143063 is 36034132882.

It is not a de Polignac number, because 28823143063 - 2¹⁷ = 28823011991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28823143067) 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, 491478 + ... + 546988.

It is an arithmetic number, because the mean of its divisors is an integer number (2117005632).

Almost surely, 2^28823143063 is an apocalyptic number.

28823143063 is a deficient number, since it is larger than the sum of its proper divisors (5048947049).

28823143063 is a wasteful number, since it uses less digits than its factorization.

28823143063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59166.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 28823143063 in words is "twenty-eight billion, eight hundred twenty-three million, one hundred forty-three thousand, sixty-three".