5243035553 has 8 divisors (see below), whose sum is σ = 6009823872. Its totient is φ = 4480693056.

The previous prime is 5243035529. The next prime is 5243035559. The reversal of 5243035553 is 3555303425.

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

It is not a de Polignac number, because 5243035553 - 2⁶ = 5243035489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5243035559) 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, 1108925 + ... + 1113642.

It is an arithmetic number, because the mean of its divisors is an integer number (751227984).

Almost surely, 2^5243035553 is an apocalyptic number.

It is an amenable number.

5243035553 is a deficient number, since it is larger than the sum of its proper divisors (766788319).

5243035553 is a wasteful number, since it uses less digits than its factorization.

5243035553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222911.

The product of its (nonzero) digits is 135000, while the sum is 35.

The square root of 5243035553 is about 72408.8085318354. The cubic root of 5243035553 is about 1737.2444552697.

Adding to 5243035553 its reverse (3555303425), we get a palindrome (8798338978).

The spelling of 5243035553 in words is "five billion, two hundred forty-three million, thirty-five thousand, five hundred fifty-three".