8466859013 has 2 divisors, whose sum is σ = 8466859014. Its totient is φ = 8466859012.

The previous prime is 8466859007. The next prime is 8466859081. The reversal of 8466859013 is 3109586648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5244366724 + 3222492289 = 72418^2 + 56767^2 .

It is a cyclic number.

It is not a de Polignac number, because 8466859013 - 2⁶ = 8466858949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8466859913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4233429506 + 4233429507.

It is an arithmetic number, because the mean of its divisors is an integer number (4233429507).

Almost surely, 2^8466859013 is an apocalyptic number.

It is an amenable number.

8466859013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8466859013 is an equidigital number, since it uses as much as digits as its factorization.

8466859013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 8466859013 is about 92015.5368022162. The cubic root of 8466859013 is about 2038.1717418654.

The spelling of 8466859013 in words is "eight billion, four hundred sixty-six million, eight hundred fifty-nine thousand, thirteen".