5516505521716 has 24 divisors (see below), whose sum is σ = 11037326013056. Its totient is φ = 2363292015840.

The previous prime is 5516505521707. The next prime is 5516505521717. The reversal of 5516505521716 is 6171255056155.

It is a super-2 number, since 2×5516505521716² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5516505521716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516505521717) 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, 38453640 + ... + 38596831.

Almost surely, 2^{5516505521716} is an apocalyptic number.

It is an amenable number.

5516505521716 is an abundant number, since it is smaller than the sum of its proper divisors (5520820491340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5516505521716 is a wasteful number, since it uses less digits than its factorization.

5516505521716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77053039 (or 77053037 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 49.

The spelling of 5516505521716 in words is "five trillion, five hundred sixteen billion, five hundred five million, five hundred twenty-one thousand, seven hundred sixteen".