6605456160 has 48 divisors (see below), whose sum is σ = 20807188416. Its totient is φ = 1761454848.

The previous prime is 6605456141. The next prime is 6605456177. The reversal of 6605456160 is 616545066.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6880204 + ... + 6881163.

It is an arithmetic number, because the mean of its divisors is an integer number (433483092).

Almost surely, 2^6605456160 is an apocalyptic number.

6605456160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6605456160 is an abundant number, since it is smaller than the sum of its proper divisors (14201732256).

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

6605456160 is a wasteful number, since it uses less digits than its factorization.

6605456160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13761385 (or 13761377 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 6605456160 is about 81273.9574525567. The cubic root of 6605456160 is about 1876.2942090511.

The spelling of 6605456160 in words is "six billion, six hundred five million, four hundred fifty-six thousand, one hundred sixty".