5565387 has 8 divisors (see below), whose sum is σ = 7453840. Its totient is φ = 3693600.

The previous prime is 5565383. The next prime is 5565397. The reversal of 5565387 is 7835655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5565387 - 2² = 5565383 is a prime.

It is a Duffinian number.

5565387 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3364 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (931730).

Almost surely, 2^5565387 is an apocalyptic number.

5565387 is a deficient number, since it is larger than the sum of its proper divisors (1888453).

5565387 is a wasteful number, since it uses less digits than its factorization.

5565387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333.

The product of its digits is 126000, while the sum is 39.

The square root of 5565387 is about 2359.1072463964. The cubic root of 5565387 is about 177.2141746496.

The spelling of 5565387 in words is "five million, five hundred sixty-five thousand, three hundred eighty-seven".