5243533442 has 16 divisors (see below), whose sum is σ = 9298877760. Its totient is φ = 2169737808.

The previous prime is 5243533423. The next prime is 5243533481. The reversal of 5243533442 is 2443353425.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6457148 + ... + 6457959.

It is an arithmetic number, because the mean of its divisors is an integer number (581179860).

Almost surely, 2^5243533442 is an apocalyptic number.

5243533442 is a deficient number, since it is larger than the sum of its proper divisors (4055344318).

5243533442 is a wasteful number, since it uses less digits than its factorization.

5243533442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12915145.

The product of its digits is 172800, while the sum is 35.

The square root of 5243533442 is about 72412.2464918746. The cubic root of 5243533442 is about 1737.2994442494.

Adding to 5243533442 its reverse (2443353425), we get a palindrome (7686886867).

The spelling of 5243533442 in words is "five billion, two hundred forty-three million, five hundred thirty-three thousand, four hundred forty-two".