5597569 has 4 divisors (see below), whose sum is σ = 5676480. Its totient is φ = 5518660.

The previous prime is 5597563. The next prime is 5597587. The reversal of 5597569 is 9657955.

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 5597569 - 2³ = 5597561 is a prime.

It is a super-2 number, since 2×5597569² = 62665557419522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5597561) 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, 39349 + ... + 39490.

It is an arithmetic number, because the mean of its divisors is an integer number (1419120).

Almost surely, 2^5597569 is an apocalyptic number.

It is an amenable number.

5597569 is a deficient number, since it is larger than the sum of its proper divisors (78911).

5597569 is an equidigital number, since it uses as much as digits as its factorization.

5597569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78910.

The product of its digits is 425250, while the sum is 46.

The square root of 5597569 is about 2365.9182149855. The cubic root of 5597569 is about 177.5551002647. Note that the first 3 decimals are identical.

It can be divided in two parts, 559 and 7569, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 5597569 in words is "five million, five hundred ninety-seven thousand, five hundred sixty-nine".