2050440084 has 216 divisors, whose sum is σ = 6619275936. Its totient is φ = 529200000.

The previous prime is 2050440083. The next prime is 2050440089. The reversal of 2050440084 is 4800440502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050440083) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4870194 + ... + 4870614.

It is an arithmetic number, because the mean of its divisors is an integer number (30644796).

Almost surely, 2^2050440084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050440084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3309637968).

2050440084 is an abundant number, since it is smaller than the sum of its proper divisors (4568835852).

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

2050440084 is a wasteful number, since it uses less digits than its factorization.

2050440084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2050440084 is about 45281.7853446615. The cubic root of 2050440084 is about 1270.4249893105.

Adding to 2050440084 its reverse (4800440502), we get a palindrome (6850880586).

The spelling of 2050440084 in words is "two billion, fifty million, four hundred forty thousand, eighty-four".