2020605652 has 48 divisors (see below), whose sum is σ = 4043934720. Its totient is φ = 875146752.

The previous prime is 2020605607. The next prime is 2020605659. The reversal of 2020605652 is 2565060202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020605652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020605659) 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, 314173 + ... + 320539.

It is an arithmetic number, because the mean of its divisors is an integer number (84248640).

Almost surely, 2^2020605652 is an apocalyptic number.

It is an amenable number.

2020605652 is an abundant number, since it is smaller than the sum of its proper divisors (2023329068).

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

2020605652 is a wasteful number, since it uses less digits than its factorization.

2020605652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6760 (or 6758 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2020605652 is about 44951.1473935872. The cubic root of 2020605652 is about 1264.2331903330.

Adding to 2020605652 its reverse (2565060202), we get a palindrome (4585665854).

The spelling of 2020605652 in words is "two billion, twenty million, six hundred five thousand, six hundred fifty-two".