28056107827 has 16 divisors (see below), whose sum is σ = 30850012512. Its totient is φ = 25303505920.

The previous prime is 28056107803. The next prime is 28056107837. The reversal of 28056107827 is 72870165082.

It is not a de Polignac number, because 28056107827 - 2²⁷ = 27921890099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28056107837) 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, 746613 + ... + 783289.

It is an arithmetic number, because the mean of its divisors is an integer number (1928125782).

Almost surely, 2^28056107827 is an apocalyptic number.

28056107827 is a deficient number, since it is larger than the sum of its proper divisors (2793904685).

28056107827 is a wasteful number, since it uses less digits than its factorization.

28056107827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37238.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 28056107827 in words is "twenty-eight billion, fifty-six million, one hundred seven thousand, eight hundred twenty-seven".