55510006650016 has 12 divisors (see below), whose sum is σ = 109285325592282. Its totient is φ = 27755003324992.

The previous prime is 55510006650013. The next prime is 55510006650071. The reversal of 55510006650016 is 61005660001555.

It can be written as a sum of positive squares in only one way, i.e., 34195127475600 + 21314879174416 = 5847660^2 + 4616804^2 .

It is not an unprimeable number, because it can be changed into a prime (55510006650013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867343853875 + ... + 867343853938.

Almost surely, 2^{55510006650016} is an apocalyptic number.

It is an amenable number.

55510006650016 is a deficient number, since it is larger than the sum of its proper divisors (53775318942266).

55510006650016 is a wasteful number, since it uses less digits than its factorization.

55510006650016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734687707823 (or 1734687707815 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 55510006650016 in words is "fifty-five trillion, five hundred ten billion, six million, six hundred fifty thousand, sixteen".