44223563 has 2 divisors, whose sum is σ = 44223564. Its totient is φ = 44223562.

The previous prime is 44223539. The next prime is 44223601. The reversal of 44223563 is 36532244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44223563 - 2¹⁴ = 44207179 is a prime.

It is not a weakly prime, because it can be changed into another prime (44223523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22111781 + 22111782.

It is an arithmetic number, because the mean of its divisors is an integer number (22111782).

Almost surely, 2^44223563 is an apocalyptic number.

44223563 is a deficient number, since it is larger than the sum of its proper divisors (1).

44223563 is an equidigital number, since it uses as much as digits as its factorization.

44223563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 29.

The square root of 44223563 is about 6650.0799243317. The cubic root of 44223563 is about 353.6317443630.

The spelling of 44223563 in words is "forty-four million, two hundred twenty-three thousand, five hundred sixty-three".