5855665585 has 32 divisors (see below), whose sum is σ = 8806662144. Its totient is φ = 3631128000.

The previous prime is 5855665583. The next prime is 5855665603.

5855665585 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5855665585 - 2¹ = 5855665583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5855665583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33720 + ... + 113350.

It is an arithmetic number, because the mean of its divisors is an integer number (275208192).

Almost surely, 2^5855665585 is an apocalyptic number.

5855665585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5855665585 is a deficient number, since it is larger than the sum of its proper divisors (2950996559).

5855665585 is a wasteful number, since it uses less digits than its factorization.

5855665585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79845.

The product of its digits is 36000000, while the sum is 58.

The square root of 5855665585 is about 76522.3208286314. The cubic root of 5855665585 is about 1802.4314450853.

The spelling of 5855665585 in words is "five billion, eight hundred fifty-five million, six hundred sixty-five thousand, five hundred eighty-five".