5616182081613 has 32 divisors (see below), whose sum is σ = 8028064235520. Its totient is φ = 3486144761280.

The previous prime is 5616182081593. The next prime is 5616182081621. The reversal of 5616182081613 is 3161802816165.

It is not a de Polignac number, because 5616182081613 - 2⁴⁰ = 4516670453837 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616182081623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10630870 + ... + 11146647.

It is an arithmetic number, because the mean of its divisors is an integer number (250877007360).

Almost surely, 2^{5616182081613} is an apocalyptic number.

It is an amenable number.

5616182081613 is a deficient number, since it is larger than the sum of its proper divisors (2411882153907).

5616182081613 is a wasteful number, since it uses less digits than its factorization.

5616182081613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21777657.

The product of its (nonzero) digits is 414720, while the sum is 48.

Adding to 5616182081613 its reverse (3161802816165), we get a palindrome (8777984897778).

The spelling of 5616182081613 in words is "five trillion, six hundred sixteen billion, one hundred eighty-two million, eighty-one thousand, six hundred thirteen".