5315449 has 2 divisors, whose sum is σ = 5315450. Its totient is φ = 5315448.

The previous prime is 5315447. The next prime is 5315467. The reversal of 5315449 is 9445135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5257849 + 57600 = 2293^2 + 240^2 .

It is a cyclic number.

It is not a de Polignac number, because 5315449 - 2¹ = 5315447 is a prime.

Together with 5315447, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 5 + 3¹⁴ + 1 + 5 + 4 + 4⁵ + 9⁶ .

5315449 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5315449.

It is not a weakly prime, because it can be changed into another prime (5315447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657724 + 2657725.

It is an arithmetic number, because the mean of its divisors is an integer number (2657725).

Almost surely, 2^5315449 is an apocalyptic number.

It is an amenable number.

5315449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5315449 is an equidigital number, since it uses as much as digits as its factorization.

5315449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 5315449 is about 2305.5257534888. The cubic root of 5315449 is about 174.5205816946.

The spelling of 5315449 in words is "five million, three hundred fifteen thousand, four hundred forty-nine".