449255363 has 2 divisors, whose sum is σ = 449255364. Its totient is φ = 449255362.

The previous prime is 449255341. The next prime is 449255419. The reversal of 449255363 is 363552944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449255363 - 2⁶ = 449255299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 449255363.

It is not a weakly prime, because it can be changed into another prime (449255333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224627681 + 224627682.

It is an arithmetic number, because the mean of its divisors is an integer number (224627682).

Almost surely, 2^449255363 is an apocalyptic number.

449255363 is a deficient number, since it is larger than the sum of its proper divisors (1).

449255363 is an equidigital number, since it uses as much as digits as its factorization.

449255363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 41.

The square root of 449255363 is about 21195.6449064425. The cubic root of 449255363 is about 765.8865158069.

The spelling of 449255363 in words is "four hundred forty-nine million, two hundred fifty-five thousand, three hundred sixty-three".