4454563 has 2 divisors, whose sum is σ = 4454564. Its totient is φ = 4454562.

The previous prime is 4454551. The next prime is 4454579. The reversal of 4454563 is 3654544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4454563 - 2¹³ = 4446371 is a prime.

It is a d-powerful number, because it can be written as 4² + 4⁴ + 5⁹ + 4⁷ + 5⁹ + 6³ + 3¹² .

4454563 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4454543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227281 + 2227282.

It is an arithmetic number, because the mean of its divisors is an integer number (2227282).

Almost surely, 2^4454563 is an apocalyptic number.

4454563 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454563 is an equidigital number, since it uses as much as digits as its factorization.

4454563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 31.

The square root of 4454563 is about 2110.5835685895. The cubic root of 4454563 is about 164.5388162389.

The spelling of 4454563 in words is "four million, four hundred fifty-four thousand, five hundred sixty-three".