5684472744865 has 8 divisors (see below), whose sum is σ = 6888905584488. Its totient is φ = 4502552668800.

The previous prime is 5684472744809. The next prime is 5684472744871.

5684472744865 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 659056583329 + 5025416161536 = 811823^2 + 2241744^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5684472744865 - 2²⁷ = 5684338527137 is a prime.

It is a super-2 number, since 2×5684472744865² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5684472744794 and 5684472744803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5628190332 + ... + 5628191341.

It is an arithmetic number, because the mean of its divisors is an integer number (861113198061).

Almost surely, 2^{5684472744865} is an apocalyptic number.

It is an amenable number.

5684472744865 is a deficient number, since it is larger than the sum of its proper divisors (1204432839623).

5684472744865 is a wasteful number, since it uses less digits than its factorization.

5684472744865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11256381779.

The product of its digits is 1445068800, while the sum is 70.

The spelling of 5684472744865 in words is "five trillion, six hundred eighty-four billion, four hundred seventy-two million, seven hundred forty-four thousand, eight hundred sixty-five".