462434543 has 4 divisors (see below), whose sum is σ = 463015560. Its totient is φ = 461853528.

The previous prime is 462434537. The next prime is 462434569. The reversal of 462434543 is 345434264.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 462434543 - 2²² = 458240239 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 (462434503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289313 + ... + 290906.

It is an arithmetic number, because the mean of its divisors is an integer number (115753890).

Almost surely, 2^462434543 is an apocalyptic number.

462434543 is a deficient number, since it is larger than the sum of its proper divisors (581017).

462434543 is an equidigital number, since it uses as much as digits as its factorization.

462434543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581016.

The product of its digits is 138240, while the sum is 35.

The square root of 462434543 is about 21504.2912694188. The cubic root of 462434543 is about 773.3037019009.

The spelling of 462434543 in words is "four hundred sixty-two million, four hundred thirty-four thousand, five hundred forty-three".