28300058611 has 16 divisors (see below), whose sum is σ = 32516634240. Its totient is φ = 24359037120.

The previous prime is 28300058597. The next prime is 28300058617. The reversal of 28300058611 is 11685000382.

It is not a de Polignac number, because 28300058611 - 2⁹ = 28300058099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28300058617) 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, 327756 + ... + 404998.

It is an arithmetic number, because the mean of its divisors is an integer number (2032289640).

Almost surely, 2^28300058611 is an apocalyptic number.

28300058611 is a deficient number, since it is larger than the sum of its proper divisors (4216575629).

28300058611 is a wasteful number, since it uses less digits than its factorization.

28300058611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79026.

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 28300058611 its reverse (11685000382), we get a palindrome (39985058993).

The spelling of 28300058611 in words is "twenty-eight billion, three hundred million, fifty-eight thousand, six hundred eleven".