6484316123 has 2 divisors, whose sum is σ = 6484316124. Its totient is φ = 6484316122.

The previous prime is 6484316087. The next prime is 6484316183. The reversal of 6484316123 is 3216134846.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6484316123 - 2¹² = 6484312027 is a prime.

It is a super-2 number, since 2×6484316123² = 84092711165995502258, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6484316183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242158061 + 3242158062.

It is an arithmetic number, because the mean of its divisors is an integer number (3242158062).

Almost surely, 2^6484316123 is an apocalyptic number.

6484316123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484316123 is an equidigital number, since it uses as much as digits as its factorization.

6484316123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The square root of 6484316123 is about 80525.2514618862. The cubic root of 6484316123 is about 1864.7533375598.

The spelling of 6484316123 in words is "six billion, four hundred eighty-four million, three hundred sixteen thousand, one hundred twenty-three".