4456226543 has 4 divisors (see below), whose sum is σ = 4456403040. Its totient is φ = 4456050048.

The previous prime is 4456226521. The next prime is 4456226561. The reversal of 4456226543 is 3456226544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4456226543 - 2¹⁸ = 4455964399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4456226543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456226513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42455 + ... + 103512.

It is an arithmetic number, because the mean of its divisors is an integer number (1114100760).

Almost surely, 2^4456226543 is an apocalyptic number.

4456226543 is a deficient number, since it is larger than the sum of its proper divisors (176497).

4456226543 is a wasteful number, since it uses less digits than its factorization.

4456226543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176496.

The product of its digits is 691200, while the sum is 41.

The square root of 4456226543 is about 66754.9739195515. The cubic root of 4456226543 is about 1645.5929586319.

Subtracting from 4456226543 its reverse (3456226544), we obtain a palindrome (999999999).

The spelling of 4456226543 in words is "four billion, four hundred fifty-six million, two hundred twenty-six thousand, five hundred forty-three".