4542663 has 8 divisors (see below), whose sum is σ = 6105088. Its totient is φ = 3004344.

The previous prime is 4542631. The next prime is 4542697. The reversal of 4542663 is 3662454.

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

It is not a de Polignac number, because 4542663 - 2⁵ = 4542631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4542663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544663) 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, 5581 + ... + 6342.

It is an arithmetic number, because the mean of its divisors is an integer number (763136).

Almost surely, 2^4542663 is an apocalyptic number.

4542663 is a deficient number, since it is larger than the sum of its proper divisors (1562425).

4542663 is a wasteful number, since it uses less digits than its factorization.

4542663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12053.

The product of its digits is 17280, while the sum is 30.

The square root of 4542663 is about 2131.3523875699. The cubic root of 4542663 is about 165.6164634499.

The spelling of 4542663 in words is "four million, five hundred forty-two thousand, six hundred sixty-three".