55516616116 has 48 divisors (see below), whose sum is σ = 110743010560. Its totient is φ = 24140280960.

The previous prime is 55516616107. The next prime is 55516616147. The reversal of 55516616116 is 61161661555.

55516616116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23605 + ... + 334051.

Almost surely, 2^55516616116 is an apocalyptic number.

It is an amenable number.

55516616116 is a deficient number, since it is larger than the sum of its proper divisors (55226394444).

55516616116 is a wasteful number, since it uses less digits than its factorization.

55516616116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310664 (or 310662 counting only the distinct ones).

The product of its digits is 162000, while the sum is 43.

The spelling of 55516616116 in words is "fifty-five billion, five hundred sixteen million, six hundred sixteen thousand, one hundred sixteen".