2050445416 has 16 divisors (see below), whose sum is σ = 3846456900. Its totient is φ = 1024723584.

The previous prime is 2050445413. The next prime is 2050445443. The reversal of 2050445416 is 6145440502.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2011881316 + 38564100 = 44854^2 + 6210^2 .

It is not an unprimeable number, because it can be changed into a prime (2050445413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44635 + ... + 78058.

Almost surely, 2^2050445416 is an apocalyptic number.

It is an amenable number.

2050445416 is a deficient number, since it is larger than the sum of its proper divisors (1796011484).

2050445416 is a wasteful number, since it uses less digits than its factorization.

2050445416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124788 (or 124784 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 2050445416 is about 45281.8442203937. The cubic root of 2050445416 is about 1270.4260905213.

Adding to 2050445416 its reverse (6145440502), we get a palindrome (8195885918).

The spelling of 2050445416 in words is "two billion, fifty million, four hundred forty-five thousand, four hundred sixteen".