5321718752 has 24 divisors (see below), whose sum is σ = 11973867696. Its totient is φ = 2280736512.

The previous prime is 5321718749. The next prime is 5321718763. The reversal of 5321718752 is 2578171235.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11878613 + ... + 11879060.

It is an arithmetic number, because the mean of its divisors is an integer number (498911154).

Almost surely, 2^5321718752 is an apocalyptic number.

It is an amenable number.

5321718752 is an abundant number, since it is smaller than the sum of its proper divisors (6652148944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5321718752 is a wasteful number, since it uses less digits than its factorization.

5321718752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23757690 (or 23757682 counting only the distinct ones).

The product of its digits is 117600, while the sum is 41.

The square root of 5321718752 is about 72950.1113912789. Note that the first 3 decimals coincide. The cubic root of 5321718752 is about 1745.8917237756.

Adding to 5321718752 its reverse (2578171235), we get a palindrome (7899889987).

The spelling of 5321718752 in words is "five billion, three hundred twenty-one million, seven hundred eighteen thousand, seven hundred fifty-two".