5855886885586 has 4 divisors (see below), whose sum is σ = 8783830328382. Its totient is φ = 2927943442792.

The previous prime is 5855886885571. The next prime is 5855886885587. The reversal of 5855886885586 is 6855886885585.

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

It can be written as a sum of positive squares in only one way, i.e., 4682813768361 + 1173073117225 = 2163981^2 + 1083085^2 .

It is a super-2 number, since 2×5855886885586² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5855886885587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1463971721395 + ... + 1463971721398.

Almost surely, 2^{5855886885586} is an apocalyptic number.

5855886885586 is a deficient number, since it is larger than the sum of its proper divisors (2927943442796).

5855886885586 is a wasteful number, since it uses less digits than its factorization.

5855886885586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927943442795.

The product of its digits is 29491200000, while the sum is 85.

Subtracting 5855886885586 from its reverse (6855886885585), we obtain a palindrome (999999999999).

The spelling of 5855886885586 in words is "five trillion, eight hundred fifty-five billion, eight hundred eighty-six million, eight hundred eighty-five thousand, five hundred eighty-six".