5311303042 has 4 divisors (see below), whose sum is σ = 7966954566. Its totient is φ = 2655651520.

The previous prime is 5311302989. The next prime is 5311303117. The reversal of 5311303042 is 2403031135.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3908875441 + 1402427601 = 62521^2 + 37449^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327825759 + ... + 1327825762.

Almost surely, 2^5311303042 is an apocalyptic number.

5311303042 is a deficient number, since it is larger than the sum of its proper divisors (2655651524).

5311303042 is a wasteful number, since it uses less digits than its factorization.

5311303042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655651523.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 5311303042 is about 72878.6871588670. The cubic root of 5311303042 is about 1744.7519555041.

Adding to 5311303042 its reverse (2403031135), we get a palindrome (7714334177).

The spelling of 5311303042 in words is "five billion, three hundred eleven million, three hundred three thousand, forty-two".