5570449 has 2 divisors, whose sum is σ = 5570450. Its totient is φ = 5570448.

The previous prime is 5570437. The next prime is 5570489. The reversal of 5570449 is 9440755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2907025 + 2663424 = 1705^2 + 1632^2 .

It is a cyclic number.

It is not a de Polignac number, because 5570449 - 2⁵ = 5570417 is a prime.

5570449 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5570429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785224 + 2785225.

It is an arithmetic number, because the mean of its divisors is an integer number (2785225).

Almost surely, 2^5570449 is an apocalyptic number.

It is an amenable number.

5570449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5570449 is an equidigital number, since it uses as much as digits as its factorization.

5570449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 5570449 is about 2360.1798660272. The cubic root of 5570449 is about 177.2678867764.

The spelling of 5570449 in words is "five million, five hundred seventy thousand, four hundred forty-nine".