5613564 has 72 divisors (see below), whose sum is σ = 15265152. Its totient is φ = 1589280.

The previous prime is 5613563. The next prime is 5613571. The reversal of 5613564 is 4653165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130527 + ... + 130569.

It is an arithmetic number, because the mean of its divisors is an integer number (212016).

Almost surely, 2^5613564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5613564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7632576).

5613564 is an abundant number, since it is smaller than the sum of its proper divisors (9651588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5613564 is a wasteful number, since it uses less digits than its factorization.

5613564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 82 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 5613564 is about 2369.2960980004. The cubic root of 5613564 is about 177.7240601012.

The spelling of 5613564 in words is "five million, six hundred thirteen thousand, five hundred sixty-four".