543855472 has 40 divisors (see below), whose sum is σ = 1079488944. Its totient is φ = 265334784.

The previous prime is 543855467. The next prime is 543855479. The reversal of 543855472 is 274558345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543855479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162003 + ... + 165325.

Almost surely, 2^543855472 is an apocalyptic number.

It is an amenable number.

543855472 is a deficient number, since it is larger than the sum of its proper divisors (535633472).

543855472 is a wasteful number, since it uses less digits than its factorization.

543855472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577 (or 3571 counting only the distinct ones).

The product of its digits is 672000, while the sum is 43.

The square root of 543855472 is about 23320.7090801288. The cubic root of 543855472 is about 816.2587206655.

The spelling of 543855472 in words is "five hundred forty-three million, eight hundred fifty-five thousand, four hundred seventy-two".