543480835 has 4 divisors (see below), whose sum is σ = 652177008. Its totient is φ = 434784664.

The previous prime is 543480829. The next prime is 543480863. The reversal of 543480835 is 538084345.

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 543480835 - 2¹⁵ = 543448067 is a prime.

It is a super-3 number, since 3×543480835³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 54348079 + ... + 54348088.

It is an arithmetic number, because the mean of its divisors is an integer number (163044252).

Almost surely, 2^543480835 is an apocalyptic number.

543480835 is a deficient number, since it is larger than the sum of its proper divisors (108696173).

543480835 is a wasteful number, since it uses less digits than its factorization.

543480835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108696172.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 543480835 is about 23312.6754148896. The cubic root of 543480835 is about 816.0712499260.

The spelling of 543480835 in words is "five hundred forty-three million, four hundred eighty thousand, eight hundred thirty-five".