2052643300 has 36 divisors (see below), whose sum is σ = 4597927936. Its totient is φ = 794570400.

The previous prime is 2052643279. The next prime is 2052643343. The reversal of 2052643300 is 33462502.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327972 + ... + 334171.

Almost surely, 2^2052643300 is an apocalyptic number.

2052643300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052643300 is an abundant number, since it is smaller than the sum of its proper divisors (2545284636).

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

2052643300 is a wasteful number, since it uses less digits than its factorization.

2052643300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662188 (or 662181 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2052643300 is about 45306.1066524150. The cubic root of 2052643300 is about 1270.8798540586.

The spelling of 2052643300 in words is "two billion, fifty-two million, six hundred forty-three thousand, three hundred".