4354445543 has 8 divisors (see below), whose sum is σ = 4981391520. Its totient is φ = 3728720160.

The previous prime is 4354445509. The next prime is 4354445561. The reversal of 4354445543 is 3455444534.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4354445543 - 2¹⁰ = 4354444519 is a prime.

It is a super-2 number, since 2×4354445543² = 37922391973905129698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4354445543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354445503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297488 + ... + 311781.

It is an arithmetic number, because the mean of its divisors is an integer number (622673940).

Almost surely, 2^4354445543 is an apocalyptic number.

4354445543 is a deficient number, since it is larger than the sum of its proper divisors (626945977).

4354445543 is a wasteful number, since it uses less digits than its factorization.

4354445543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610297.

The product of its digits is 1152000, while the sum is 41.

The square root of 4354445543 is about 65988.2227598228. Note that the first 3 decimals coincide. The cubic root of 4354445543 is about 1632.9678003848.

The spelling of 4354445543 in words is "four billion, three hundred fifty-four million, four hundred forty-five thousand, five hundred forty-three".