5039569 has 2 divisors, whose sum is σ = 5039570. Its totient is φ = 5039568.

The previous prime is 5039561. The next prime is 5039581. The reversal of 5039569 is 9659305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4161600 + 877969 = 2040^2 + 937^2 .

It is a cyclic number.

It is not a de Polignac number, because 5039569 - 2³ = 5039561 is a prime.

It is a super-2 number, since 2×5039569² = 50794511411522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5039561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519784 + 2519785.

It is an arithmetic number, because the mean of its divisors is an integer number (2519785).

Almost surely, 2^5039569 is an apocalyptic number.

It is an amenable number.

5039569 is a deficient number, since it is larger than the sum of its proper divisors (1).

5039569 is an equidigital number, since it uses as much as digits as its factorization.

5039569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 5039569 is about 2244.8984386827. The cubic root of 5039569 is about 171.4474902070.

The spelling of 5039569 in words is "five million, thirty-nine thousand, five hundred sixty-nine".