86853835000 has 40 divisors (see below), whose sum is σ = 203498547120. Its totient is φ = 34741532000.

The previous prime is 86853834901. The next prime is 86853835049. The reversal of 86853835000 is 53835868.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8680384 + ... + 8690383.

It is an arithmetic number, because the mean of its divisors is an integer number (5087463678).

Almost surely, 2^86853835000 is an apocalyptic number.

It is an amenable number.

86853835000 is an abundant number, since it is smaller than the sum of its proper divisors (116644712120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86853835000 is a wasteful number, since it uses less digits than its factorization.

86853835000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17370793 (or 17370774 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 86853835000 in words is "eighty-six billion, eight hundred fifty-three million, eight hundred thirty-five thousand".