543227999112 has 36 divisors (see below), whose sum is σ = 1471259435685. Its totient is φ = 181073915040.

The previous prime is 543227999063. The next prime is 543227999183. The reversal of 543227999112 is 211999722345.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

543227999112 is a `hidden beast` number, since 5 + 432 + 2 + 7 + 9 + 99 + 112 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 541893265956 + 1334733156 = 736134^2 + 36534^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=521166.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6210562 + ... + 6297422.

Almost surely, 2^543227999112 is an apocalyptic number.

It is an amenable number.

543227999112 is an abundant number, since it is smaller than the sum of its proper divisors (928031436573).

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

543227999112 is an frugal number, since it uses more digits than its factorization.

543227999112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173734 (or 86866 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The spelling of 543227999112 in words is "five hundred forty-three billion, two hundred twenty-seven million, nine hundred ninety-nine thousand, one hundred twelve".