55050550500516 has 48 divisors (see below), whose sum is σ = 135212729184960. Its totient is φ = 17384274984960.

The previous prime is 55050550500499. The next prime is 55050550500529. The reversal of 55050550500516 is 61500505505055.

It is a super-2 number, since 2×55050550500516² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40447396 + ... + 41786276.

It is an arithmetic number, because the mean of its divisors is an integer number (2816931858020).

Almost surely, 2^{55050550500516} is an apocalyptic number.

It is an amenable number.

55050550500516 is an abundant number, since it is smaller than the sum of its proper divisors (80162178684444).

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

55050550500516 is a wasteful number, since it uses less digits than its factorization.

55050550500516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519244 (or 1519242 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 42.

The spelling of 55050550500516 in words is "fifty-five trillion, fifty billion, five hundred fifty million, five hundred thousand, five hundred sixteen".