2050523244520 has 16 divisors (see below), whose sum is σ = 4613677300260. Its totient is φ = 820209297792.

The previous prime is 2050523244509. The next prime is 2050523244521. The reversal of 2050523244520 is 254423250502.

It can be written as a sum of positive squares in 2 ways, for example, as 2000453811876 + 50069432644 = 1414374^2 + 223762^2 .

It is not an unprimeable number, because it can be changed into a prime (2050523244521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25631540517 + ... + 25631540596.

Almost surely, 2^{2050523244520} is an apocalyptic number.

2050523244520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050523244520 is an abundant number, since it is smaller than the sum of its proper divisors (2563154055740).

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

2050523244520 is a wasteful number, since it uses less digits than its factorization.

2050523244520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51263081124 (or 51263081120 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 2050523244520 in words is "two trillion, fifty billion, five hundred twenty-three million, two hundred forty-four thousand, five hundred twenty".