543523125 has 40 divisors (see below), whose sum is σ = 910283616. Its totient is φ = 288376000.

The previous prime is 543523121. The next prime is 543523147. The reversal of 543523125 is 521325345.

It is not a de Polignac number, because 543523125 - 2² = 543523121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 543523092 and 543523101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543523121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 424987 + ... + 426263.

Almost surely, 2^543523125 is an apocalyptic number.

It is an amenable number.

543523125 is a deficient number, since it is larger than the sum of its proper divisors (366760491).

543523125 is a wasteful number, since it uses less digits than its factorization.

543523125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527 (or 1512 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 543523125 is about 23313.5824145497. The cubic root of 543523125 is about 816.0924164240.

The spelling of 543523125 in words is "five hundred forty-three million, five hundred twenty-three thousand, one hundred twenty-five".