4532452448449 has 2 divisors, whose sum is σ = 4532452448450. Its totient is φ = 4532452448448.

The previous prime is 4532452448393. The next prime is 4532452448471. The reversal of 4532452448449 is 9448442542354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4426416249025 + 106036199424 = 2103905^2 + 325632^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4532452448449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4532452448393 and 4532452448402.

It is not a weakly prime, because it can be changed into another prime (4532452448149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266226224224 + 2266226224225.

It is an arithmetic number, because the mean of its divisors is an integer number (2266226224225).

Almost surely, 2^{4532452448449} is an apocalyptic number.

It is an amenable number.

4532452448449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532452448449 is an equidigital number, since it uses as much as digits as its factorization.

4532452448449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88473600, while the sum is 58.

The spelling of 4532452448449 in words is "four trillion, five hundred thirty-two billion, four hundred fifty-two million, four hundred forty-eight thousand, four hundred forty-nine".