5543345 has 32 divisors (see below), whose sum is σ = 7603200. Its totient is φ = 3858624.

The previous prime is 5543339. The next prime is 5543387. The reversal of 5543345 is 5433455.

It is a cyclic number.

It is not a de Polignac number, because 5543345 - 2¹⁰ = 5542321 is a prime.

It is a d-powerful number, because it can be written as 5⁸ + 5⁸ + 4² + 3 + 3¹¹ + 4¹¹ + 5⁸ .

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 31 ways as a sum of consecutive naturals, for example, 93926 + ... + 93984.

It is an arithmetic number, because the mean of its divisors is an integer number (237600).

Almost surely, 2^5543345 is an apocalyptic number.

It is an amenable number.

5543345 is a deficient number, since it is larger than the sum of its proper divisors (2059855).

5543345 is a wasteful number, since it uses less digits than its factorization.

5543345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149.

The product of its digits is 18000, while the sum is 29.

The square root of 5543345 is about 2354.4309291207. The cubic root of 5543345 is about 176.9799098353.

The spelling of 5543345 in words is "five million, five hundred forty-three thousand, three hundred forty-five".