543116056 has 16 divisors (see below), whose sum is σ = 1163820240. Its totient is φ = 232764000.

The previous prime is 543116047. The next prime is 543116099. The reversal of 543116056 is 650611345.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4849195 + ... + 4849306.

It is an arithmetic number, because the mean of its divisors is an integer number (72738765).

Almost surely, 2^543116056 is an apocalyptic number.

543116056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

543116056 is an abundant number, since it is smaller than the sum of its proper divisors (620704184).

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

543116056 is a wasteful number, since it uses less digits than its factorization.

543116056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9698514 (or 9698510 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 543116056 is about 23304.8504822494. The cubic root of 543116056 is about 815.8886293923. Note that the first 3 decimals are identical.

The spelling of 543116056 in words is "five hundred forty-three million, one hundred sixteen thousand, fifty-six".