5573969 has 2 divisors, whose sum is σ = 5573970. Its totient is φ = 5573968.

The previous prime is 5573947. The next prime is 5573989. The reversal of 5573969 is 9693755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 1918225 = 1912^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 5573969 - 2²⁰ = 4525393 is a prime.

It is a super-2 number, since 2×5573969² = 62138260825922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5573929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786984 + 2786985.

It is an arithmetic number, because the mean of its divisors is an integer number (2786985).

Almost surely, 2^5573969 is an apocalyptic number.

It is an amenable number.

5573969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5573969 is an equidigital number, since it uses as much as digits as its factorization.

5573969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 255150, while the sum is 44.

The square root of 5573969 is about 2360.9254541387. The cubic root of 5573969 is about 177.3052177931.

The spelling of 5573969 in words is "five million, five hundred seventy-three thousand, nine hundred sixty-nine".