5133212320 has 24 divisors (see below), whose sum is σ = 12127214484. Its totient is φ = 2053284864.

The previous prime is 5133212267. The next prime is 5133212323. The reversal of 5133212320 is 232123315.

It can be written as a sum of positive squares in 2 ways, for example, as 4641969424 + 491242896 = 68132^2 + 22164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5133212291 and 5133212300.

It is not an unprimeable number, because it can be changed into a prime (5133212323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16041129 + ... + 16041448.

Almost surely, 2^5133212320 is an apocalyptic number.

It is an amenable number.

5133212320 is an abundant number, since it is smaller than the sum of its proper divisors (6994002164).

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

5133212320 is a wasteful number, since it uses less digits than its factorization.

5133212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32082592 (or 32082584 counting only the distinct ones).

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

The square root of 5133212320 is about 71646.4396882357. The cubic root of 5133212320 is about 1725.0290348680.

Adding to 5133212320 its reverse (232123315), we get a palindrome (5365335635).

The spelling of 5133212320 in words is "five billion, one hundred thirty-three million, two hundred twelve thousand, three hundred twenty".