8275003385085 has 64 divisors (see below), whose sum is σ = 15730699944960. Its totient is φ = 4112601062400.

The previous prime is 8275003385059. The next prime is 8275003385087. The reversal of 8275003385085 is 5805833005728.

It is a happy number.

8275003385085 is a `hidden beast` number, since 8 + 2 + 7 + 500 + 3 + 3 + 8 + 50 + 85 = 666.

It is not a de Polignac number, because 8275003385085 - 2¹² = 8275003380989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8275003385087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17618037 + ... + 18081626.

It is an arithmetic number, because the mean of its divisors is an integer number (245792186640).

Almost surely, 2^{8275003385085} is an apocalyptic number.

8275003385085 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8275003385085 is a deficient number, since it is larger than the sum of its proper divisors (7455696559875).

8275003385085 is a wasteful number, since it uses less digits than its factorization.

8275003385085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35699795 (or 35699789 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 8275003385085 in words is "eight trillion, two hundred seventy-five billion, three million, three hundred eighty-five thousand, eighty-five".