4055563 has 8 divisors (see below), whose sum is σ = 4237200. Its totient is φ = 3876768.

The previous prime is 4055561. The next prime is 4055573. The reversal of 4055563 is 3655504.

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

It is a cyclic number.

It is not a de Polignac number, because 4055563 - 2¹ = 4055561 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055561) 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, 2520 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (529650).

Almost surely, 2^4055563 is an apocalyptic number.

4055563 is a deficient number, since it is larger than the sum of its proper divisors (181637).

4055563 is a wasteful number, since it uses less digits than its factorization.

4055563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 4055563 is about 2013.8428439181. The cubic root of 4055563 is about 159.4717343282.

The spelling of 4055563 in words is "four million, fifty-five thousand, five hundred sixty-three".