5243234533 has 8 divisors (see below), whose sum is σ = 5257387800. Its totient is φ = 5229100800.

The previous prime is 5243234519. The next prime is 5243234543. The reversal of 5243234533 is 3354323425.

It can be written as a sum of positive squares in 4 ways, for example, as 2200829569 + 3042404964 = 46913^2 + 55158^2 .

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 5243234533 - 2⁵ = 5243234501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243234543) 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, 643183 + ... + 651283.

It is an arithmetic number, because the mean of its divisors is an integer number (657173475).

Almost surely, 2^5243234533 is an apocalyptic number.

It is an amenable number.

5243234533 is a deficient number, since it is larger than the sum of its proper divisors (14153267).

5243234533 is a wasteful number, since it uses less digits than its factorization.

5243234533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9767.

The product of its digits is 129600, while the sum is 34.

The square root of 5243234533 is about 72410.1825229021. The cubic root of 5243234533 is about 1737.2664318851.

Adding to 5243234533 its reverse (3354323425), we get a palindrome (8597557958).

The spelling of 5243234533 in words is "five billion, two hundred forty-three million, two hundred thirty-four thousand, five hundred thirty-three".