543349122 has 16 divisors (see below), whose sum is σ = 1087605792. Its totient is φ = 180965120.

The previous prime is 543349111. The next prime is 543349127. The reversal of 543349122 is 221943345.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (543349127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29904 + ... + 44507.

It is an arithmetic number, because the mean of its divisors is an integer number (67975362).

Almost surely, 2^543349122 is an apocalyptic number.

543349122 is an abundant number, since it is smaller than the sum of its proper divisors (544256670).

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

543349122 is a wasteful number, since it uses less digits than its factorization.

543349122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75633.

The product of its digits is 25920, while the sum is 33.

The square root of 543349122 is about 23309.8503212698. The cubic root of 543349122 is about 816.0053194338.

The spelling of 543349122 in words is "five hundred forty-three million, three hundred forty-nine thousand, one hundred twenty-two".