5685164651 has 2 divisors, whose sum is σ = 5685164652. Its totient is φ = 5685164650.

The previous prime is 5685164627. The next prime is 5685164687. The reversal of 5685164651 is 1564615865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5685164651 - 2¹⁴ = 5685148267 is a prime.

It is a super-3 number, since 3×5685164651³ (a number of 30 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5685164596 and 5685164605.

It is not a weakly prime, because it can be changed into another prime (5685164951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842582325 + 2842582326.

It is an arithmetic number, because the mean of its divisors is an integer number (2842582326).

Almost surely, 2^5685164651 is an apocalyptic number.

5685164651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5685164651 is an equidigital number, since it uses as much as digits as its factorization.

5685164651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864000, while the sum is 47.

The square root of 5685164651 is about 75400.0308421688. The cubic root of 5685164651 is about 1784.7648973341.

The spelling of 5685164651 in words is "five billion, six hundred eighty-five million, one hundred sixty-four thousand, six hundred fifty-one".