543502130 has 16 divisors (see below), whose sum is σ = 978787584. Its totient is φ = 217293360.

The previous prime is 543502117. The next prime is 543502133. The reversal of 543502130 is 31205345.

It is a junction number, because it is equal to n+sod(n) for n = 543502096 and 543502105.

It is not an unprimeable number, because it can be changed into a prime (543502133) by changing a digit.

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, 9695 + ... + 34365.

It is an arithmetic number, because the mean of its divisors is an integer number (61174224).

Almost surely, 2^543502130 is an apocalyptic number.

543502130 is a deficient number, since it is larger than the sum of its proper divisors (435285454).

543502130 is a wasteful number, since it uses less digits than its factorization.

543502130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26881.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 543502130 is about 23313.1321362017. The cubic root of 543502130 is about 816.0819083885.

Adding to 543502130 its reverse (31205345), we get a palindrome (574707475).

The spelling of 543502130 in words is "five hundred forty-three million, five hundred two thousand, one hundred thirty".