5443545 has 8 divisors (see below), whose sum is σ = 8709696. Its totient is φ = 2903216.

The previous prime is 5443541. The next prime is 5443547. The reversal of 5443545 is 5453445.

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

It is a cyclic number.

It is not a de Polignac number, because 5443545 - 2² = 5443541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5443541) 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 7 ways as a sum of consecutive naturals, for example, 181437 + ... + 181466.

It is an arithmetic number, because the mean of its divisors is an integer number (1088712).

Almost surely, 2^5443545 is an apocalyptic number.

It is an amenable number.

5443545 is a deficient number, since it is larger than the sum of its proper divisors (3266151).

5443545 is a wasteful number, since it uses less digits than its factorization.

5443545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362911.

The product of its digits is 24000, while the sum is 30.

The square root of 5443545 is about 2333.1405872772. The cubic root of 5443545 is about 175.9113814370.

The spelling of 5443545 in words is "five million, four hundred forty-three thousand, five hundred forty-five".