55424136616 has 16 divisors (see below), whose sum is σ = 103922870400. Its totient is φ = 27711371184.

The previous prime is 55424136613. The next prime is 55424136617. The reversal of 55424136616 is 61663142455.

55424136616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55424136611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434275 + ... + 547213.

It is an arithmetic number, because the mean of its divisors is an integer number (6495179400).

Almost surely, 2^55424136616 is an apocalyptic number.

It is an amenable number.

55424136616 is a deficient number, since it is larger than the sum of its proper divisors (48498733784).

55424136616 is a wasteful number, since it uses less digits than its factorization.

55424136616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174288 (or 174284 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The spelling of 55424136616 in words is "fifty-five billion, four hundred twenty-four million, one hundred thirty-six thousand, six hundred sixteen".