543034461 has 4 divisors (see below), whose sum is σ = 724045952. Its totient is φ = 362022972.

The previous prime is 543034447. The next prime is 543034469. The reversal of 543034461 is 164430345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 543034461 - 2²² = 538840157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543034469) 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 3 ways as a sum of consecutive naturals, for example, 90505741 + ... + 90505746.

It is an arithmetic number, because the mean of its divisors is an integer number (181011488).

Almost surely, 2^543034461 is an apocalyptic number.

It is an amenable number.

543034461 is a deficient number, since it is larger than the sum of its proper divisors (181011491).

543034461 is a wasteful number, since it uses less digits than its factorization.

543034461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181011490.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 543034461 is about 23303.0998152606. The cubic root of 543034461 is about 815.8477690236.

The spelling of 543034461 in words is "five hundred forty-three million, thirty-four thousand, four hundred sixty-one".