5569381 has 4 divisors (see below), whose sum is σ = 5811552. Its totient is φ = 5327212.

The previous prime is 5569379. The next prime is 5569391. The reversal of 5569381 is 1839655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5569381 - 2¹ = 5569379 is a prime.

It is a super-2 number, since 2×5569381² = 62036009446322, which contains 22 as substring.

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 5569381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5569301) 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, 121051 + ... + 121096.

It is an arithmetic number, because the mean of its divisors is an integer number (1452888).

Almost surely, 2^5569381 is an apocalyptic number.

It is an amenable number.

5569381 is a deficient number, since it is larger than the sum of its proper divisors (242171).

5569381 is a wasteful number, since it uses less digits than its factorization.

5569381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242170.

The product of its digits is 32400, while the sum is 37.

The square root of 5569381 is about 2359.9536012388. The cubic root of 5569381 is about 177.2565570970.

The spelling of 5569381 in words is "five million, five hundred sixty-nine thousand, three hundred eighty-one".