1050055561016 has 64 divisors (see below), whose sum is σ = 2455009966080. Its totient is φ = 409056785280.

The previous prime is 1050055561003. The next prime is 1050055561019. The reversal of 1050055561016 is 6101655500501.

1050055561016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1050055561016³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050055561019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4558730 + ... + 4783526.

It is an arithmetic number, because the mean of its divisors is an integer number (38359530720).

Almost surely, 2^{1050055561016} is an apocalyptic number.

It is an amenable number.

1050055561016 is an abundant number, since it is smaller than the sum of its proper divisors (1404954405064).

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

1050055561016 is a wasteful number, since it uses less digits than its factorization.

1050055561016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232404 (or 232400 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 1050055561016 in words is "one trillion, fifty billion, fifty-five million, five hundred sixty-one thousand, sixteen".