5564724469 has 2 divisors, whose sum is σ = 5564724470. Its totient is φ = 5564724468.

The previous prime is 5564724457. The next prime is 5564724511. The reversal of 5564724469 is 9644274655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5261616369 + 303108100 = 72537^2 + 17410^2 .

It is a cyclic number.

It is not a de Polignac number, because 5564724469 - 2²⁵ = 5531170037 is a prime.

It is a super-2 number, since 2×5564724469² = 61932316831774663922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5564724439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782362234 + 2782362235.

It is an arithmetic number, because the mean of its divisors is an integer number (2782362235).

Almost surely, 2^5564724469 is an apocalyptic number.

It is an amenable number.

5564724469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564724469 is an equidigital number, since it uses as much as digits as its factorization.

5564724469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 52.

The square root of 5564724469 is about 74597.0808343061. The cubic root of 5564724469 is about 1772.0714222198.

The spelling of 5564724469 in words is "five billion, five hundred sixty-four million, seven hundred twenty-four thousand, four hundred sixty-nine".