5564611 has 4 divisors (see below), whose sum is σ = 5992672. Its totient is φ = 5136552.

The previous prime is 5564609. The next prime is 5564617. The reversal of 5564611 is 1164655.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5564611 - 2¹ = 5564609 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 5564611.

It is not an unprimeable number, because it can be changed into a prime (5564617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214011 + ... + 214036.

It is an arithmetic number, because the mean of its divisors is an integer number (1498168).

Almost surely, 2^5564611 is an apocalyptic number.

5564611 is a deficient number, since it is larger than the sum of its proper divisors (428061).

5564611 is a wasteful number, since it uses less digits than its factorization.

5564611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428060.

The product of its digits is 3600, while the sum is 28.

The square root of 5564611 is about 2358.9427716670. The cubic root of 5564611 is about 177.2059377506.

The spelling of 5564611 in words is "five million, five hundred sixty-four thousand, six hundred eleven".