2020164300 has 720 divisors, whose sum is σ = 8469457920. Its totient is φ = 404352000.

The previous prime is 2020164257. The next prime is 2020164301. The reversal of 2020164300 is 34610202.

It is a happy number.

2020164300 is a `hidden beast` number, since 2 + 0 + 20 + 1 + 643 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020164301) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 25571661 + ... + 25571739.

It is an arithmetic number, because the mean of its divisors is an integer number (11763136).

Almost surely, 2^2020164300 is an apocalyptic number.

2020164300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020164300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4234728960).

2020164300 is an abundant number, since it is smaller than the sum of its proper divisors (6449293620).

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

2020164300 is a wasteful number, since it uses less digits than its factorization.

2020164300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2020164300 is about 44946.2378848330. The cubic root of 2020164300 is about 1264.1411366664.

Adding to 2020164300 its reverse (34610202), we get a palindrome (2054774502).

The spelling of 2020164300 in words is "two billion, twenty million, one hundred sixty-four thousand, three hundred".