5042311065 has 24 divisors (see below), whose sum is σ = 9534552768. Its totient is φ = 2444756640.

The previous prime is 5042311063. The next prime is 5042311069. The reversal of 5042311065 is 5601132405.

5042311065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5042311065 - 2¹ = 5042311063 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5042311063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5092749 + ... + 5093738.

It is an arithmetic number, because the mean of its divisors is an integer number (397273032).

Almost surely, 2^5042311065 is an apocalyptic number.

5042311065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5042311065 is a deficient number, since it is larger than the sum of its proper divisors (4492241703).

5042311065 is a wasteful number, since it uses less digits than its factorization.

5042311065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10186509 (or 10186506 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5042311065 is about 71009.2322518699. The cubic root of 5042311065 is about 1714.7857983148.

The spelling of 5042311065 in words is "five billion, forty-two million, three hundred eleven thousand, sixty-five".