5615567 has 4 divisors (see below), whose sum is σ = 5627496. Its totient is φ = 5603640.

The previous prime is 5615563. The next prime is 5615579. The reversal of 5615567 is 7655165.

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 5615567 - 2² = 5615563 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 (5615563) 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, 5228 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (1406874).

Almost surely, 2^5615567 is an apocalyptic number.

5615567 is a deficient number, since it is larger than the sum of its proper divisors (11929).

5615567 is a wasteful number, since it uses less digits than its factorization.

5615567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11928.

The product of its digits is 31500, while the sum is 35.

The square root of 5615567 is about 2369.7187596844. The cubic root of 5615567 is about 177.7451957506.

The spelling of 5615567 in words is "five million, six hundred fifteen thousand, five hundred sixty-seven".