2050511008 has 96 divisors (see below), whose sum is σ = 5230189440. Its totient is φ = 768476160.

The previous prime is 2050510897. The next prime is 2050511009. The reversal of 2050511008 is 8001150502.

It is a self number, because there is not a number n which added to its sum of digits gives 2050511008.

It is not an unprimeable number, because it can be changed into a prime (2050511009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36798 + ... + 73858.

It is an arithmetic number, because the mean of its divisors is an integer number (54481140).

Almost surely, 2^2050511008 is an apocalyptic number.

2050511008 is a gapful number since it is divisible by the number (28) 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 2050511008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2615094720).

2050511008 is an abundant number, since it is smaller than the sum of its proper divisors (3179678432).

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

2050511008 is a wasteful number, since it uses less digits than its factorization.

2050511008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37110 (or 37102 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 2050511008 is about 45282.5684783891. The cubic root of 2050511008 is about 1270.4396369925.

It can be divided in two parts, 20505 and 11008, that added together give a palindrome (31513).

The spelling of 2050511008 in words is "two billion, fifty million, five hundred eleven thousand, eight".