5113445513 has 8 divisors (see below), whose sum is σ = 5579469216. Its totient is φ = 4647616000.

The previous prime is 5113445497. The next prime is 5113445539. The reversal of 5113445513 is 3155443115.

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 5113445513 - 2⁴ = 5113445497 is a prime.

It is a super-2 number, since 2×5113445513² = 52294650028839666338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5113445513.

It is not an unprimeable number, because it can be changed into a prime (5113445593) 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, 9545 + ... + 101577.

It is an arithmetic number, because the mean of its divisors is an integer number (697433652).

Almost surely, 2^5113445513 is an apocalyptic number.

It is an amenable number.

5113445513 is a deficient number, since it is larger than the sum of its proper divisors (466023703).

5113445513 is a wasteful number, since it uses less digits than its factorization.

5113445513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97095.

The product of its digits is 18000, while the sum is 32.

The square root of 5113445513 is about 71508.3597420609. The cubic root of 5113445513 is about 1722.8119580503.

Adding to 5113445513 its reverse (3155443115), we get a palindrome (8268888628).

The spelling of 5113445513 in words is "five billion, one hundred thirteen million, four hundred forty-five thousand, five hundred thirteen".