5313423442 has 8 divisors (see below), whose sum is σ = 8244967500. Its totient is φ = 2565100944.

The previous prime is 5313423439. The next prime is 5313423487. The reversal of 5313423442 is 2443243135.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5269453281 + 43970161 = 72591^2 + 6631^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45805317 + ... + 45805432.

Almost surely, 2^5313423442 is an apocalyptic number.

5313423442 is a deficient number, since it is larger than the sum of its proper divisors (2931544058).

5313423442 is a wasteful number, since it uses less digits than its factorization.

5313423442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91610780.

The product of its digits is 34560, while the sum is 31.

The square root of 5313423442 is about 72893.2331701647. The cubic root of 5313423442 is about 1744.9841069370.

Adding to 5313423442 its reverse (2443243135), we get a palindrome (7756666577).

The spelling of 5313423442 in words is "five billion, three hundred thirteen million, four hundred twenty-three thousand, four hundred forty-two".