4553542 has 16 divisors (see below), whose sum is σ = 7997472. Its totient is φ = 1903680.

The previous prime is 4553537. The next prime is 4553543. The reversal of 4553542 is 2453554.

It is a self number, because there is not a number n which added to its sum of digits gives 4553542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4553543) 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, 3393 + ... + 4540.

It is an arithmetic number, because the mean of its divisors is an integer number (499842).

Almost surely, 2^4553542 is an apocalyptic number.

4553542 is a deficient number, since it is larger than the sum of its proper divisors (3443930).

4553542 is a wasteful number, since it uses less digits than its factorization.

4553542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983.

The product of its digits is 12000, while the sum is 28.

The square root of 4553542 is about 2133.9029968581. The cubic root of 4553542 is about 165.7485669551.

The spelling of 4553542 in words is "four million, five hundred fifty-three thousand, five hundred forty-two".