1050055561050 has 48 divisors (see below), whose sum is σ = 2693935657440. Its totient is φ = 270359131840.

The previous prime is 1050055561031. The next prime is 1050055561123. The reversal of 1050055561050 is 501655500501.

It is a super-3 number, since 3×1050055561050³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120691692 + ... + 120700391.

It is an arithmetic number, because the mean of its divisors is an integer number (56123659530).

Almost surely, 2^{1050055561050} is an apocalyptic number.

1050055561050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050055561050 is an abundant number, since it is smaller than the sum of its proper divisors (1643880096390).

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

1050055561050 is a wasteful number, since it uses less digits than its factorization.

1050055561050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241392127 (or 241392122 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 1050055561050 in words is "one trillion, fifty billion, fifty-five million, five hundred sixty-one thousand, fifty".