2050210540 has 48 divisors (see below), whose sum is σ = 5209952832. Its totient is φ = 661579776.

The previous prime is 2050210517. The next prime is 2050210541. The reversal of 2050210540 is 450120502.

It is a super-3 number, since 3×2050210540³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2050210541) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 428337 + ... + 433096.

It is an arithmetic number, because the mean of its divisors is an integer number (108540684).

Almost surely, 2^2050210540 is an apocalyptic number.

2050210540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050210540 is an abundant number, since it is smaller than the sum of its proper divisors (3159742292).

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

2050210540 is a wasteful number, since it uses less digits than its factorization.

2050210540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861466 (or 861464 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2050210540 is about 45279.2506563437. The cubic root of 2050210540 is about 1270.3775800870.

The spelling of 2050210540 in words is "two billion, fifty million, two hundred ten thousand, five hundred forty".