85165596910 has 16 divisors (see below), whose sum is σ = 153415388016. Its totient is φ = 34040169088.

The previous prime is 85165596853. The next prime is 85165596953. The reversal of 85165596910 is 1969556158.

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 7 ways as a sum of consecutive naturals, for example, 3244987 + ... + 3271126.

It is an arithmetic number, because the mean of its divisors is an integer number (9588461751).

Almost surely, 2^85165596910 is an apocalyptic number.

85165596910 is a deficient number, since it is larger than the sum of its proper divisors (68249791106).

85165596910 is a wasteful number, since it uses less digits than its factorization.

85165596910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6517427.

The product of its (nonzero) digits is 2916000, while the sum is 55.

The spelling of 85165596910 in words is "eighty-five billion, one hundred sixty-five million, five hundred ninety-six thousand, nine hundred ten".