5856656311 has 16 divisors (see below), whose sum is σ = 6728924160. Its totient is φ = 5041327680.

The previous prime is 5856656279. The next prime is 5856656353. The reversal of 5856656311 is 1136566585.

It is a cyclic number.

It is not a de Polignac number, because 5856656311 - 2⁵ = 5856656279 is a prime.

It is a super-2 number, since 2×5856656311² = 68600846290352257442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5856656371) 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, 454915 + ... + 467611.

It is an arithmetic number, because the mean of its divisors is an integer number (420557760).

Almost surely, 2^5856656311 is an apocalyptic number.

5856656311 is a deficient number, since it is larger than the sum of its proper divisors (872267849).

5856656311 is a wasteful number, since it uses less digits than its factorization.

5856656311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14934.

The product of its digits is 648000, while the sum is 46.

The square root of 5856656311 is about 76528.7939993830. The cubic root of 5856656311 is about 1802.5330910878.

The spelling of 5856656311 in words is "five billion, eight hundred fifty-six million, six hundred fifty-six thousand, three hundred eleven".