5563615 has 4 divisors (see below), whose sum is σ = 6676344. Its totient is φ = 4450888.

The previous prime is 5563603. The next prime is 5563619. The reversal of 5563615 is 5163655.

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 5563615 - 2⁵ = 5563583 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 (5563619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556357 + ... + 556366.

It is an arithmetic number, because the mean of its divisors is an integer number (1669086).

Almost surely, 2^5563615 is an apocalyptic number.

5563615 is a deficient number, since it is larger than the sum of its proper divisors (1112729).

5563615 is a wasteful number, since it uses less digits than its factorization.

5563615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112728.

The product of its digits is 13500, while the sum is 31.

The square root of 5563615 is about 2358.7316506970. The cubic root of 5563615 is about 177.1953645260.

The spelling of 5563615 in words is "five million, five hundred sixty-three thousand, six hundred fifteen".