3045543 has 8 divisors (see below), whose sum is σ = 4079088. Its totient is φ = 2021184.

The previous prime is 3045503. The next prime is 3045563. The reversal of 3045543 is 3455403.

It is a happy number.

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

It is not a de Polignac number, because 3045543 - 2¹⁶ = 2980007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045503) 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, 1480 + ... + 2877.

It is an arithmetic number, because the mean of its divisors is an integer number (509886).

Almost surely, 2^3045543 is an apocalyptic number.

3045543 is a deficient number, since it is larger than the sum of its proper divisors (1033545).

3045543 is a wasteful number, since it uses less digits than its factorization.

3045543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3045543 is about 1745.1484177571. The cubic root of 3045543 is about 144.9511210596.

The spelling of 3045543 in words is "three million, forty-five thousand, five hundred forty-three".