5313449 has 2 divisors, whose sum is σ = 5313450. Its totient is φ = 5313448.

The previous prime is 5313443. The next prime is 5313457. The reversal of 5313449 is 9443135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3705625 + 1607824 = 1925^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 5313449 - 2⁴ = 5313433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5313443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656724 + 2656725.

It is an arithmetic number, because the mean of its divisors is an integer number (2656725).

Almost surely, 2^5313449 is an apocalyptic number.

It is an amenable number.

5313449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313449 is an equidigital number, since it uses as much as digits as its factorization.

5313449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 5313449 is about 2305.0919721347. The cubic root of 5313449 is about 174.4986904771.

The spelling of 5313449 in words is "five million, three hundred thirteen thousand, four hundred forty-nine".