5133722500 has 45 divisors (see below), whose sum is σ = 11234264041. Its totient is φ = 2052056000.

The previous prime is 5133722467. The next prime is 5133722501. The reversal of 5133722500 is 52273315.

The square root of 5133722500 is 71650.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 2179582596 + 2954139904 = 46686^2 + 54352^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5133722501) 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 14 ways as a sum of consecutive naturals, for example, 3581784 + ... + 3583216.

Almost surely, 2^5133722500 is an apocalyptic number.

5133722500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5133722500 is the 71650-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5133722500

5133722500 is an abundant number, since it is smaller than the sum of its proper divisors (6100541541).

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

5133722500 is an frugal number, since it uses more digits than its factorization.

5133722500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The cubic root of 5133722500 is about 1725.0861820696.

Adding to 5133722500 its reverse (52273315), we get a palindrome (5185995815).

It can be divided in two parts, 51337 and 22500, that added together give a palindrome (73837).

The spelling of 5133722500 in words is "five billion, one hundred thirty-three million, seven hundred twenty-two thousand, five hundred".