5685775867 has 4 divisors (see below), whose sum is σ = 5685952360. Its totient is φ = 5685599376.

The previous prime is 5685775861. The next prime is 5685775877. The reversal of 5685775867 is 7685775865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5685775867 - 2¹⁵ = 5685743099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5685775799 and 5685775808.

It is not an unprimeable number, because it can be changed into a prime (5685775861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24642 + ... + 109447.

It is an arithmetic number, because the mean of its divisors is an integer number (1421488090).

Almost surely, 2^5685775867 is an apocalyptic number.

5685775867 is a deficient number, since it is larger than the sum of its proper divisors (176493).

5685775867 is a wasteful number, since it uses less digits than its factorization.

5685775867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176492.

The product of its digits is 98784000, while the sum is 64.

The square root of 5685775867 is about 75404.0838880760. The cubic root of 5685775867 is about 1784.8288554799.

The spelling of 5685775867 in words is "five billion, six hundred eighty-five million, seven hundred seventy-five thousand, eight hundred sixty-seven".