55050555033616 has 20 divisors (see below), whose sum is σ = 106663778376400. Its totient is φ = 27524418678432.

The previous prime is 55050555033581. The next prime is 55050555033619. The reversal of 55050555033616 is 61633055505055.

It is a self number, because there is not a number n which added to its sum of digits gives 55050555033616.

It is not an unprimeable number, because it can be changed into a prime (55050555033619) 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, 53148426 + ... + 54174313.

It is an arithmetic number, because the mean of its divisors is an integer number (5333188918820).

Almost surely, 2^{55050555033616} is an apocalyptic number.

It is an amenable number.

55050555033616 is a deficient number, since it is larger than the sum of its proper divisors (51613223342784).

55050555033616 is a wasteful number, since it uses less digits than its factorization.

55050555033616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107354806 (or 107354800 counting only the distinct ones).

The product of its (nonzero) digits is 5062500, while the sum is 49.

The spelling of 55050555033616 in words is "fifty-five trillion, fifty billion, five hundred fifty-five million, thirty-three thousand, six hundred sixteen".