5213333133513 has 24 divisors (see below), whose sum is σ = 7568394808520. Its totient is φ = 3458046608640.

The previous prime is 5213333133469. The next prime is 5213333133523. The reversal of 5213333133513 is 3153313333125.

5213333133513 is a `hidden beast` number, since 5 + 2 + 1 + 3 + 3 + 3 + 3 + 133 + 513 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 473189900544 + 4740143232969 = 687888^2 + 2177187^2 .

It is not a de Polignac number, because 5213333133513 - 2¹⁷ = 5213333002441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213333133523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186418 + ... + 3234411.

Almost surely, 2^{5213333133513} is an apocalyptic number.

It is an amenable number.

5213333133513 is a deficient number, since it is larger than the sum of its proper divisors (2355061675007).

5213333133513 is a wasteful number, since it uses less digits than its factorization.

5213333133513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421689 (or 3421686 counting only the distinct ones).

The product of its digits is 109350, while the sum is 36.

Adding to 5213333133513 its reverse (3153313333125), we get a palindrome (8366646466638).

The spelling of 5213333133513 in words is "five trillion, two hundred thirteen billion, three hundred thirty-three million, one hundred thirty-three thousand, five hundred thirteen".