543436046 has 16 divisors (see below), whose sum is σ = 843963840. Its totient is φ = 262130400.

The previous prime is 543436037. The next prime is 543436073. The reversal of 543436046 is 640634345.

It is a super-2 number, since 2×543436046² = 590645472184228232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 543435997 and 543436015.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 83096 + ... + 89396.

It is an arithmetic number, because the mean of its divisors is an integer number (52747740).

Almost surely, 2^543436046 is an apocalyptic number.

543436046 is a deficient number, since it is larger than the sum of its proper divisors (300527794).

543436046 is a wasteful number, since it uses less digits than its factorization.

543436046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7819.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 543436046 is about 23311.7147803417. The cubic root of 543436046 is about 816.0488314604.

The spelling of 543436046 in words is "five hundred forty-three million, four hundred thirty-six thousand, forty-six".