5563789 has 16 divisors (see below), whose sum is σ = 7303680. Its totient is φ = 4106160.

The previous prime is 5563771. The next prime is 5563799. The reversal of 5563789 is 9873655.

5563789 = T₃₄₁ + T₃₄₂ + ... + T₄₁₇.

It is a cyclic number.

It is not a de Polignac number, because 5563789 - 2⁵ = 5563757 is a prime.

It is an Ulam number.

It is a Duffinian number.

5563789 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439 + ... + 3364.

It is an arithmetic number, because the mean of its divisors is an integer number (456480).

Almost surely, 2^5563789 is an apocalyptic number.

It is an amenable number.

5563789 is a deficient number, since it is larger than the sum of its proper divisors (1739891).

5563789 is a wasteful number, since it uses less digits than its factorization.

5563789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840.

The product of its digits is 226800, while the sum is 43.

The square root of 5563789 is about 2358.7685346384. The cubic root of 5563789 is about 177.1972117466.

The spelling of 5563789 in words is "five million, five hundred sixty-three thousand, seven hundred eighty-nine".