6885006313 has 2 divisors, whose sum is σ = 6885006314. Its totient is φ = 6885006312.

The previous prime is 6885006299. The next prime is 6885006347. The reversal of 6885006313 is 3136005886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3644778384 + 3240227929 = 60372^2 + 56923^2 .

It is a cyclic number.

It is not a de Polignac number, because 6885006313 - 2⁹ = 6885005801 is a prime.

It is not a weakly prime, because it can be changed into another prime (6885006353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442503156 + 3442503157.

It is an arithmetic number, because the mean of its divisors is an integer number (3442503157).

Almost surely, 2^6885006313 is an apocalyptic number.

It is an amenable number.

6885006313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6885006313 is an equidigital number, since it uses as much as digits as its factorization.

6885006313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6885006313 is about 82975.9381567934. The cubic root of 6885006313 is about 1902.3982930647.

The spelling of 6885006313 in words is "six billion, eight hundred eighty-five million, six thousand, three hundred thirteen".