2050051050 has 72 divisors (see below), whose sum is σ = 5543076396. Its totient is φ = 543179520.

The previous prime is 2050051039. The next prime is 2050051117. The reversal of 2050051050 is 501500502.

It can be written as a sum of positive squares in 6 ways, for example, as 262537209 + 1787513841 = 16203^2 + 42279^2 .

It is a super-2 number, since 2×2050051050² = 8405418615212205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 56142 + ... + 85158.

Almost surely, 2^2050051050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050051050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2771538198).

2050051050 is an abundant number, since it is smaller than the sum of its proper divisors (3493025346).

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

2050051050 is a wasteful number, since it uses less digits than its factorization.

2050051050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29192 (or 29184 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 2050051050 is about 45277.4894401180. The cubic root of 2050051050 is about 1270.3446374907.

Adding to 2050051050 its reverse (501500502), we get a palindrome (2551551552).

The spelling of 2050051050 in words is "two billion, fifty million, fifty-one thousand, fifty".