5045569 has 4 divisors (see below), whose sum is σ = 5120944. Its totient is φ = 4970196.

The previous prime is 5045567. The next prime is 5045581. The reversal of 5045569 is 9655405.

It is a happy number.

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 5045569 - 2¹ = 5045567 is a prime.

It is a super-2 number, since 2×5045569² = 50915533067522, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5045567) 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, 37587 + ... + 37720.

It is an arithmetic number, because the mean of its divisors is an integer number (1280236).

Almost surely, 2^5045569 is an apocalyptic number.

It is an amenable number.

5045569 is a deficient number, since it is larger than the sum of its proper divisors (75375).

5045569 is an equidigital number, since it uses as much as digits as its factorization.

5045569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75374.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5045569 is about 2246.2344045090. The cubic root of 5045569 is about 171.5155037592.

The spelling of 5045569 in words is "five million, forty-five thousand, five hundred sixty-nine".