6165505600 has 168 divisors, whose sum is σ = 16262896608. Its totient is φ = 2292326400.

The previous prime is 6165505559. The next prime is 6165505601. The reversal of 6165505600 is 65055616.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (6165505601) 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 23 ways as a sum of consecutive naturals, for example, 2256235 + ... + 2258965.

It is an arithmetic number, because the mean of its divisors is an integer number (96802956).

Almost surely, 2^6165505600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6165505600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8131448304).

6165505600 is an abundant number, since it is smaller than the sum of its proper divisors (10097391008).

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

6165505600 is a wasteful number, since it uses less digits than its factorization.

6165505600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 6165505600 is about 78520.7335676380. The cubic root of 6165505600 is about 1833.6772585258.

The spelling of 6165505600 in words is "six billion, one hundred sixty-five million, five hundred five thousand, six hundred".