2052200445 has 16 divisors (see below), whose sum is σ = 3291558720. Its totient is φ = 1091827584.

The previous prime is 2052200411. The next prime is 2052200477. The reversal of 2052200445 is 5440022502.

It is a happy number.

It is not a de Polignac number, because 2052200445 - 2¹¹ = 2052198397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161119 + ... + 173388.

It is an arithmetic number, because the mean of its divisors is an integer number (205722420).

Almost surely, 2^2052200445 is an apocalyptic number.

It is an amenable number.

2052200445 is a deficient number, since it is larger than the sum of its proper divisors (1239358275).

2052200445 is a wasteful number, since it uses less digits than its factorization.

2052200445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334924.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 2052200445 is about 45301.2190233331. The cubic root of 2052200445 is about 1270.7884506183.

Adding to 2052200445 its reverse (5440022502), we get a palindrome (7492222947).

The spelling of 2052200445 in words is "two billion, fifty-two million, two hundred thousand, four hundred forty-five".