5646543 has 8 divisors (see below), whose sum is σ = 8604288. Its totient is φ = 3226584.

The previous prime is 5646541. The next prime is 5646551. The reversal of 5646543 is 3456465.

5646543 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5646543 - 2¹ = 5646541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134421 + ... + 134462.

It is an arithmetic number, because the mean of its divisors is an integer number (1075536).

Almost surely, 2^5646543 is an apocalyptic number.

5646543 is a deficient number, since it is larger than the sum of its proper divisors (2957745).

5646543 is a wasteful number, since it uses less digits than its factorization.

5646543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268893.

The product of its digits is 43200, while the sum is 33.

The square root of 5646543 is about 2376.2455681179. The cubic root of 5646543 is about 178.0714164465.

The spelling of 5646543 in words is "five million, six hundred forty-six thousand, five hundred forty-three".