543053616 has 40 divisors (see below), whose sum is σ = 1603302144. Its totient is φ = 155158080.

The previous prime is 543053603. The next prime is 543053633. The reversal of 543053616 is 616350345.

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 7 ways as a sum of consecutive naturals, for example, 807780 + ... + 808451.

Almost surely, 2^543053616 is an apocalyptic number.

543053616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

543053616 is an abundant number, since it is smaller than the sum of its proper divisors (1060248528).

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

543053616 is a wasteful number, since it uses less digits than its factorization.

543053616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616249 (or 1616243 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 543053616 is about 23303.5108084597. The cubic root of 543053616 is about 815.8573616501.

The spelling of 543053616 in words is "five hundred forty-three million, fifty-three thousand, six hundred sixteen".