6605652000 has 96 divisors (see below), whose sum is σ = 21640155264. Its totient is φ = 1761504000.

The previous prime is 6605651999. The next prime is 6605652013. The reversal of 6605652000 is 2565066.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263236 + ... + 287235.

It is an arithmetic number, because the mean of its divisors is an integer number (225418284).

Almost surely, 2^6605652000 is an apocalyptic number.

6605652000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6605652000 is an abundant number, since it is smaller than the sum of its proper divisors (15034503264).

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

6605652000 is a wasteful number, since it uses less digits than its factorization.

6605652000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550499 (or 550481 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 6605652000 is about 81275.1622576049. The cubic root of 6605652000 is about 1876.3127517941.

The spelling of 6605652000 in words is "six billion, six hundred five million, six hundred fifty-two thousand".