86547536675516 has 144 divisors (see below), whose sum is σ = 190271373465600. Its totient is φ = 34418230398720.

The previous prime is 86547536675491. The next prime is 86547536675609. The reversal of 86547536675516 is 61557663574568.

It is a super-2 number, since 2×86547536675516² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26614925 + ... + 29689211.

It is an arithmetic number, because the mean of its divisors is an integer number (1321328982400).

Almost surely, 2^{86547536675516} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86547536675516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95135686732800).

86547536675516 is an abundant number, since it is smaller than the sum of its proper divisors (103723836790084).

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

86547536675516 is a wasteful number, since it uses less digits than its factorization.

86547536675516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074417 (or 3074384 counting only the distinct ones).

The product of its digits is 3810240000, while the sum is 74.

The spelling of 86547536675516 in words is "eighty-six trillion, five hundred forty-seven billion, five hundred thirty-six million, six hundred seventy-five thousand, five hundred sixteen".