4543052 has 36 divisors (see below), whose sum is σ = 8825880. Its totient is φ = 2040192.

The previous prime is 4543051. The next prime is 4543117. The reversal of 4543052 is 2503454.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4543051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40148 + ... + 40260.

Almost surely, 2^4543052 is an apocalyptic number.

It is an amenable number.

4543052 is a deficient number, since it is larger than the sum of its proper divisors (4282828).

4543052 is a wasteful number, since it uses less digits than its factorization.

4543052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4543052 is about 2131.4436422294. The cubic root of 4543052 is about 165.6211907039.

The spelling of 4543052 in words is "four million, five hundred forty-three thousand, fifty-two".