5513614849 has 4 divisors (see below), whose sum is σ = 5518146564. Its totient is φ = 5509083136.

The previous prime is 5513614801. The next prime is 5513614861. The reversal of 5513614849 is 9484163155.

5513614849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9484163155 = 5 ⋅1896832631.

It can be written as a sum of positive squares in 2 ways, for example, as 2873710449 + 2639904400 = 53607^2 + 51380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5513614849 is a prime.

It is a super-2 number, since 2×5513614849² = 60799897406226585602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5513614799 and 5513614808.

It is not an unprimeable number, because it can be changed into a prime (5513614549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2264032 + ... + 2266465.

It is an arithmetic number, because the mean of its divisors is an integer number (1379536641).

Almost surely, 2^5513614849 is an apocalyptic number.

It is an amenable number.

5513614849 is a deficient number, since it is larger than the sum of its proper divisors (4531715).

5513614849 is a wasteful number, since it uses less digits than its factorization.

5513614849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531714.

The product of its digits is 518400, while the sum is 46.

The square root of 5513614849 is about 74253.7194287263. The cubic root of 5513614849 is about 1766.6294874617.

The spelling of 5513614849 in words is "five billion, five hundred thirteen million, six hundred fourteen thousand, eight hundred forty-nine".