2009532300 has 36 divisors (see below), whose sum is σ = 5814247656. Its totient is φ = 535875200.

The previous prime is 2009532299. The next prime is 2009532307. The reversal of 2009532300 is 32359002.

It is not an unprimeable number, because it can be changed into a prime (2009532307) by changing a digit.

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, 3348921 + ... + 3349520.

Almost surely, 2^2009532300 is an apocalyptic number.

2009532300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2009532300 is an abundant number, since it is smaller than the sum of its proper divisors (3804715356).

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

2009532300 is a wasteful number, since it uses less digits than its factorization.

2009532300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698458 (or 6698451 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2009532300 is about 44827.8072182881. The cubic root of 2009532300 is about 1261.9195357925.

The spelling of 2009532300 in words is "two billion, nine million, five hundred thirty-two thousand, three hundred".