28056327883 has 8 divisors (see below), whose sum is σ = 28134912960. Its totient is φ = 27977835840.

The previous prime is 28056327857. The next prime is 28056327911. The reversal of 28056327883 is 38872365082.

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 28056327883 - 2¹⁷ = 28056196811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28056327883.

It is not an unprimeable number, because it can be changed into a prime (28056327853) 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, 604191 + ... + 648967.

It is an arithmetic number, because the mean of its divisors is an integer number (3516864120).

Almost surely, 2^28056327883 is an apocalyptic number.

28056327883 is a deficient number, since it is larger than the sum of its proper divisors (78585077).

28056327883 is a wasteful number, since it uses less digits than its factorization.

28056327883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46517.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 28056327883 in words is "twenty-eight billion, fifty-six million, three hundred twenty-seven thousand, eight hundred eighty-three".