4225445543 has 16 divisors (see below), whose sum is σ = 4641410592. Its totient is φ = 3814848000.

The previous prime is 4225445531. The next prime is 4225445561. The reversal of 4225445543 is 3455445224.

It is a cyclic number.

It is not a de Polignac number, because 4225445543 - 2²² = 4221251239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4225445497 and 4225445506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225445563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2852363 + ... + 2853843.

It is an arithmetic number, because the mean of its divisors is an integer number (290088162).

Almost surely, 2^4225445543 is an apocalyptic number.

4225445543 is a deficient number, since it is larger than the sum of its proper divisors (415965049).

4225445543 is a wasteful number, since it uses less digits than its factorization.

4225445543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106.

The product of its digits is 384000, while the sum is 38.

The square root of 4225445543 is about 65003.4271634965. The cubic root of 4225445543 is about 1616.6803870353.

The spelling of 4225445543 in words is "four billion, two hundred twenty-five million, four hundred forty-five thousand, five hundred forty-three".