5569138 has 4 divisors (see below), whose sum is σ = 8353710. Its totient is φ = 2784568.

The previous prime is 5569121. The next prime is 5569163. The reversal of 5569138 is 8319655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5555449 + 13689 = 2357^2 + 117^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5569097 and 5569106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392283 + ... + 1392286.

Almost surely, 2^5569138 is an apocalyptic number.

5569138 is a deficient number, since it is larger than the sum of its proper divisors (2784572).

5569138 is a wasteful number, since it uses less digits than its factorization.

5569138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784571.

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

The square root of 5569138 is about 2359.9021166142. The cubic root of 5569138 is about 177.2539790744.

The spelling of 5569138 in words is "five million, five hundred sixty-nine thousand, one hundred thirty-eight".