86101809852 has 12 divisors (see below), whose sum is σ = 200904223016. Its totient is φ = 28700603280.

The previous prime is 86101809839. The next prime is 86101809877. The reversal of 86101809852 is 25890810168.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3587575399 + ... + 3587575422.

Almost surely, 2^86101809852 is an apocalyptic number.

It is an amenable number.

86101809852 is an abundant number, since it is smaller than the sum of its proper divisors (114802413164).

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

86101809852 is a wasteful number, since it uses less digits than its factorization.

86101809852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175150828 (or 7175150826 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 48.

The spelling of 86101809852 in words is "eighty-six billion, one hundred one million, eight hundred nine thousand, eight hundred fifty-two".