2050012520 has 32 divisors (see below), whose sum is σ = 4623219720. Its totient is φ = 818104320.

The previous prime is 2050012519. The next prime is 2050012567. The reversal of 2050012520 is 252100502.

It can be written as a sum of positive squares in 4 ways, for example, as 1862267716 + 187744804 = 43154^2 + 13702^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41861 + ... + 76500.

Almost surely, 2^2050012520 is an apocalyptic number.

2050012520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050012520 is an abundant number, since it is smaller than the sum of its proper divisors (2573207200).

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

2050012520 is a wasteful number, since it uses less digits than its factorization.

2050012520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118805 (or 118801 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2050012520 is about 45277.0639507466. The cubic root of 2050012520 is about 1270.3366788782.

The spelling of 2050012520 in words is "two billion, fifty million, twelve thousand, five hundred twenty".