4595448449 has 4 divisors (see below), whose sum is σ = 4865768964. Its totient is φ = 4325127936.

The previous prime is 4595448443. The next prime is 4595448457. The reversal of 4595448449 is 9448445954.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3047812849 + 1547635600 = 55207^2 + 39340^2 .

It is a cyclic number.

It is not a de Polignac number, because 4595448449 - 2²⁸ = 4327012993 is a prime.

It is a super-2 number, since 2×4595448449² = 42236292894833011202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4595448394 and 4595448403.

It is not an unprimeable number, because it can be changed into a prime (4595448443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135160232 + ... + 135160265.

It is an arithmetic number, because the mean of its divisors is an integer number (1216442241).

Almost surely, 2^4595448449 is an apocalyptic number.

It is an amenable number.

4595448449 is a deficient number, since it is larger than the sum of its proper divisors (270320515).

4595448449 is a wasteful number, since it uses less digits than its factorization.

4595448449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270320514.

The product of its digits is 16588800, while the sum is 56.

The square root of 4595448449 is about 67789.7370477272. The cubic root of 4595448449 is about 1662.5547888100.

The spelling of 4595448449 in words is "four billion, five hundred ninety-five million, four hundred forty-eight thousand, four hundred forty-nine".