543485625 has 20 divisors (see below), whose sum is σ = 905522640. Its totient is φ = 289858000.

The previous prime is 543485611. The next prime is 543485647. The reversal of 543485625 is 526584345.

543485625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 543485625 - 2⁹ = 543485113 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 143055 + ... + 146804.

It is an arithmetic number, because the mean of its divisors is an integer number (45276132).

Almost surely, 2^543485625 is an apocalyptic number.

It is an amenable number.

543485625 is a deficient number, since it is larger than the sum of its proper divisors (362037015).

543485625 is an equidigital number, since it uses as much as digits as its factorization.

543485625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289882 (or 289867 counting only the distinct ones).

The product of its digits is 576000, while the sum is 42.

The square root of 543485625 is about 23312.7781484747. The cubic root of 543485625 is about 816.0736474162.

The spelling of 543485625 in words is "five hundred forty-three million, four hundred eighty-five thousand, six hundred twenty-five".