5113433544521 has 8 divisors (see below), whose sum is σ = 5170932943200. Its totient is φ = 5055935148000.

The previous prime is 5113433544419. The next prime is 5113433544623. The reversal of 5113433544521 is 1254453343115.

It is an interprime number because it is at equal distance from previous prime (5113433544419) and next prime (5113433544623).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5113433544521 - 2²² = 5113429350217 is a prime.

It is a super-2 number, since 2×5113433544521² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5113433540521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15657146 + ... + 15980396.

It is an arithmetic number, because the mean of its divisors is an integer number (646366617900).

Almost surely, 2^{5113433544521} is an apocalyptic number.

It is an amenable number.

5113433544521 is a deficient number, since it is larger than the sum of its proper divisors (57499398679).

5113433544521 is a wasteful number, since it uses less digits than its factorization.

5113433544521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501079.

The product of its digits is 432000, while the sum is 41.

Adding to 5113433544521 its reverse (1254453343115), we get a palindrome (6367886887636).

The spelling of 5113433544521 in words is "five trillion, one hundred thirteen billion, four hundred thirty-three million, five hundred forty-four thousand, five hundred twenty-one".