2050355241045 has 12 divisors (see below), whose sum is σ = 3553949084556. Its totient is φ = 1093522795200.

The previous prime is 2050355241037. The next prime is 2050355241083. The reversal of 2050355241045 is 5401425530502.

2050355241045 is a `hidden beast` number, since 2 + 0 + 50 + 3 + 552 + 4 + 10 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1025842839921 + 1024512401124 = 1012839^2 + 1012182^2 .

It is not a de Polignac number, because 2050355241045 - 2³ = 2050355241037 is a prime.

It is a super-2 number, since 2×2050355241045² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 22781724856 + ... + 22781724945.

It is an arithmetic number, because the mean of its divisors is an integer number (296162423713).

Almost surely, 2^{2050355241045} is an apocalyptic number.

It is an amenable number.

2050355241045 is a deficient number, since it is larger than the sum of its proper divisors (1503593843511).

2050355241045 is a wasteful number, since it uses less digits than its factorization.

2050355241045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45563449812 (or 45563449809 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 2050355241045 in words is "two trillion, fifty billion, three hundred fifty-five million, two hundred forty-one thousand, forty-five".