4424053525543 has 12 divisors (see below), whose sum is σ = 4946947492360. Its totient is φ = 3944666915712.

The previous prime is 4424053525523. The next prime is 4424053525547. The reversal of 4424053525543 is 3455253504244.

It is a happy number.

It is not a de Polignac number, because 4424053525543 - 2¹⁷ = 4424053394471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4424053525493 and 4424053525502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424053525547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 402840396 + ... + 402851377.

Almost surely, 2^{4424053525543} is an apocalyptic number.

4424053525543 is a deficient number, since it is larger than the sum of its proper divisors (522893966817).

4424053525543 is a wasteful number, since it uses less digits than its factorization.

4424053525543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805691826 (or 805691809 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 4424053525543 in words is "four trillion, four hundred twenty-four billion, fifty-three million, five hundred twenty-five thousand, five hundred forty-three".