216546158200086 has 48 divisors (see below), whose sum is σ = 551208402697680. Its totient is φ = 60572351943360.

The previous prime is 216546158200067. The next prime is 216546158200093. The reversal of 216546158200086 is 680002851645612.

216546158200086 is a `hidden beast` number, since 2 + 1 + 6 + 54 + 6 + 1 + 582 + 0 + 0 + 0 + 8 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42064130721 + ... + 42064135868.

It is an arithmetic number, because the mean of its divisors is an integer number (11483508389535).

Almost surely, 2^{216546158200086} is an apocalyptic number.

216546158200086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

216546158200086 is an abundant number, since it is smaller than the sum of its proper divisors (334662244497594).

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

216546158200086 is a wasteful number, since it uses less digits than its factorization.

216546158200086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84128266621 (or 84128266618 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 216546158200086 in words is "two hundred sixteen trillion, five hundred forty-six billion, one hundred fifty-eight million, two hundred thousand, eighty-six".