2051150205 has 16 divisors (see below), whose sum is σ = 3534289920. Its totient is φ = 1009796928.

The previous prime is 2051150183. The next prime is 2051150219. The reversal of 2051150205 is 5020511502.

It is not a de Polignac number, because 2051150205 - 2⁶ = 2051150141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5259165 + ... + 5259554.

It is an arithmetic number, because the mean of its divisors is an integer number (220893120).

Almost surely, 2^2051150205 is an apocalyptic number.

It is an amenable number.

2051150205 is a deficient number, since it is larger than the sum of its proper divisors (1483139715).

2051150205 is a wasteful number, since it uses less digits than its factorization.

2051150205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10518740.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 2051150205 is about 45289.6257988516. The cubic root of 2051150205 is about 1270.5716328439.

Adding to 2051150205 its reverse (5020511502), we get a palindrome (7071661707).

The spelling of 2051150205 in words is "two billion, fifty-one million, one hundred fifty thousand, two hundred five".