543531054 has 64 divisors (see below), whose sum is σ = 1203890688. Its totient is φ = 162230400.

The previous prime is 543531047. The next prime is 543531067. The reversal of 543531054 is 450135345.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2066527 + ... + 2066789.

It is an arithmetic number, because the mean of its divisors is an integer number (18810792).

Almost surely, 2^543531054 is an apocalyptic number.

543531054 is an abundant number, since it is smaller than the sum of its proper divisors (660359634).

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

543531054 is a wasteful number, since it uses less digits than its factorization.

543531054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

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

The square root of 543531054 is about 23313.7524650152. The cubic root of 543531054 is about 816.0963848325.

Adding to 543531054 its reverse (450135345), we get a palindrome (993666399).

The spelling of 543531054 in words is "five hundred forty-three million, five hundred thirty-one thousand, fifty-four".