543285854209 has 8 divisors (see below), whose sum is σ = 622589942528. Its totient is φ = 464404721760.

The previous prime is 543285854147. The next prime is 543285854233. The reversal of 543285854209 is 902458582345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 543285854209 - 2⁷ = 543285854081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 543285854209.

It is not an unprimeable number, because it can be changed into a prime (543285854609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105736212 + ... + 105741349.

It is an arithmetic number, because the mean of its divisors is an integer number (77823742816).

Almost surely, 2^543285854209 is an apocalyptic number.

It is an amenable number.

543285854209 is a deficient number, since it is larger than the sum of its proper divisors (79304088319).

543285854209 is a wasteful number, since it uses less digits than its factorization.

543285854209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211477935.

The product of its (nonzero) digits is 13824000, while the sum is 55.

The spelling of 543285854209 in words is "five hundred forty-three billion, two hundred eighty-five million, eight hundred fifty-four thousand, two hundred nine".