2050030520 has 48 divisors (see below), whose sum is σ = 4692391560. Its totient is φ = 806058944.

The previous prime is 2050030501. The next prime is 2050030523. The reversal of 2050030520 is 250300502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050030523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131879 + ... + 146601.

Almost surely, 2^2050030520 is an apocalyptic number.

2050030520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050030520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2346195780).

2050030520 is an abundant number, since it is smaller than the sum of its proper divisors (2642361040).

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

2050030520 is a wasteful number, since it uses less digits than its factorization.

2050030520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14852 (or 14789 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 2050030520 is about 45277.2627264502. The cubic root of 2050030520 is about 1270.3403969032.

The spelling of 2050030520 in words is "two billion, fifty million, thirty thousand, five hundred twenty".