449655061910563 has 2 divisors, whose sum is σ = 449655061910564. Its totient is φ = 449655061910562.

The previous prime is 449655061910533. The next prime is 449655061910567. The reversal of 449655061910563 is 365019160556944.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-449655061910563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 449655061910495 and 449655061910504.

It is not a weakly prime, because it can be changed into another prime (449655061910567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224827530955281 + 224827530955282.

It is an arithmetic number, because the mean of its divisors is an integer number (224827530955282).

Almost surely, 2^{449655061910563} is an apocalyptic number.

449655061910563 is a deficient number, since it is larger than the sum of its proper divisors (1).

449655061910563 is an equidigital number, since it uses as much as digits as its factorization.

449655061910563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976000, while the sum is 64.

The spelling of 449655061910563 in words is "four hundred forty-nine trillion, six hundred fifty-five billion, sixty-one million, nine hundred ten thousand, five hundred sixty-three".