28182930011 has 8 divisors (see below), whose sum is σ = 29123879664. Its totient is φ = 27254959200.

The previous prime is 28182929989. The next prime is 28182930029. The reversal of 28182930011 is 11003928182.

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 28182930011 - 2³⁰ = 27109188187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28182030011) 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, 3240296 + ... + 3248981.

It is an arithmetic number, because the mean of its divisors is an integer number (3640484958).

Almost surely, 2^28182930011 is an apocalyptic number.

28182930011 is a deficient number, since it is larger than the sum of its proper divisors (940949653).

28182930011 is a wasteful number, since it uses less digits than its factorization.

28182930011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489421.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 28182930011 in words is "twenty-eight billion, one hundred eighty-two million, nine hundred thirty thousand, eleven".