6380085085 has 16 divisors (see below), whose sum is σ = 8452745280. Its totient is φ = 4584154240.

The previous prime is 6380085043. The next prime is 6380085113. The reversal of 6380085085 is 5805800836.

It is not a de Polignac number, because 6380085085 - 2⁹ = 6380084573 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 694240 + ... + 703369.

It is an arithmetic number, because the mean of its divisors is an integer number (528296580).

Almost surely, 2^6380085085 is an apocalyptic number.

It is an amenable number.

6380085085 is a deficient number, since it is larger than the sum of its proper divisors (2072660195).

6380085085 is a wasteful number, since it uses less digits than its factorization.

6380085085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397708.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 6380085085 is about 79875.4348031984. The cubic root of 6380085085 is about 1854.7077648633.

The spelling of 6380085085 in words is "six billion, three hundred eighty million, eighty-five thousand, eighty-five".