5545743 has 8 divisors (see below), whose sum is σ = 8450688. Its totient is φ = 3168984.

The previous prime is 5545741. The next prime is 5545751. The reversal of 5545743 is 3475455.

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

It is not a de Polignac number, because 5545743 - 2¹ = 5545741 is a prime.

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 a d-powerful number, because it can be written as 5⁸ + 5⁸ + 4² + 5⁸ + 7⁴ + 4¹¹ + 3¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545741) 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, 132021 + ... + 132062.

It is an arithmetic number, because the mean of its divisors is an integer number (1056336).

Almost surely, 2^5545743 is an apocalyptic number.

5545743 is a deficient number, since it is larger than the sum of its proper divisors (2904945).

5545743 is a wasteful number, since it uses less digits than its factorization.

5545743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264093.

The product of its digits is 42000, while the sum is 33.

The square root of 5545743 is about 2354.9401266274. The cubic root of 5545743 is about 177.0054261160.

The spelling of 5545743 in words is "five million, five hundred forty-five thousand, seven hundred forty-three".