28336876011 has 12 divisors (see below), whose sum is σ = 41602044640. Its totient is φ = 18581557680.

The previous prime is 28336875991. The next prime is 28336876091. The reversal of 28336876011 is 11067863382.

28336876011 is a `hidden beast` number, since 2 + 8 + 3 + 36 + 8 + 7 + 601 + 1 = 666.

It is not a de Polignac number, because 28336876011 - 2⁵ = 28336875979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28336876091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25807171 + ... + 25808268.

Almost surely, 2^28336876011 is an apocalyptic number.

28336876011 is a deficient number, since it is larger than the sum of its proper divisors (13265168629).

28336876011 is a wasteful number, since it uses less digits than its factorization.

28336876011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51615506 (or 51615503 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 28336876011 in words is "twenty-eight billion, three hundred thirty-six million, eight hundred seventy-six thousand, eleven".