2020250445 has 16 divisors (see below), whose sum is σ = 3233615040. Its totient is φ = 1077062144.

The previous prime is 2020250443. The next prime is 2020250483. The reversal of 2020250445 is 5440520202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2020250445 - 2¹ = 2020250443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020250443) 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, 18397 + ... + 66173.

It is an arithmetic number, because the mean of its divisors is an integer number (202100940).

Almost surely, 2^2020250445 is an apocalyptic number.

It is an amenable number.

2020250445 is a deficient number, since it is larger than the sum of its proper divisors (1213364595).

2020250445 is a wasteful number, since it uses less digits than its factorization.

2020250445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50604.

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

The square root of 2020250445 is about 44947.1961861916. The cubic root of 2020250445 is about 1264.1591051538.

Adding to 2020250445 its reverse (5440520202), we get a palindrome (7460770647).

The spelling of 2020250445 in words is "two billion, twenty million, two hundred fifty thousand, four hundred forty-five".