543233011 has 12 divisors (see below), whose sum is σ = 578837448. Its totient is φ = 509710592.

The previous prime is 543232981. The next prime is 543233051. The reversal of 543233011 is 110332345.

It is not a de Polignac number, because 543233011 - 2¹⁵ = 543200243 is a prime.

It is a super-2 number, since 2×543233011² = 590204208480252242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543233051) 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 11 ways as a sum of consecutive naturals, for example, 97575 + ... + 102991.

It is an arithmetic number, because the mean of its divisors is an integer number (48236454).

Almost surely, 2^543233011 is an apocalyptic number.

543233011 is a deficient number, since it is larger than the sum of its proper divisors (35604437).

543233011 is a wasteful number, since it uses less digits than its factorization.

543233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5798 (or 5781 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 543233011 is about 23307.3595887651. The cubic root of 543233011 is about 815.9471898693.

Adding to 543233011 its reverse (110332345), we get a palindrome (653565356).

The spelling of 543233011 in words is "five hundred forty-three million, two hundred thirty-three thousand, eleven".