5866468646685 has 16 divisors (see below), whose sum is σ = 9386391053760. Its totient is φ = 3128769538560.

The previous prime is 5866468646681. The next prime is 5866468646693.

It is a happy number.

5866468646685 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5866468646685 - 2² = 5866468646681 is a prime.

It is a super-2 number, since 2×5866468646685² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5866468646685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5866468646681) 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, 3330006 + ... + 4777224.

It is an arithmetic number, because the mean of its divisors is an integer number (586649440860).

Almost surely, 2^{5866468646685} is an apocalyptic number.

It is an amenable number.

5866468646685 is a deficient number, since it is larger than the sum of its proper divisors (3519922407075).

5866468646685 is a wasteful number, since it uses less digits than its factorization.

5866468646685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717468.

The product of its digits is 9555148800, while the sum is 78.

The spelling of 5866468646685 in words is "five trillion, eight hundred sixty-six billion, four hundred sixty-eight million, six hundred forty-six thousand, six hundred eighty-five".