6165856032 has 96 divisors (see below), whose sum is σ = 18526257792. Its totient is φ = 1758941184.

The previous prime is 6165855977. The next prime is 6165856033. The reversal of 6165856032 is 2306585616.

It is a happy number.

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 (42).

It is not an unprimeable number, because it can be changed into a prime (6165856033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448168 + ... + 461720.

It is an arithmetic number, because the mean of its divisors is an integer number (192981852).

Almost surely, 2^6165856032 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 6165856032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9263128896).

6165856032 is an abundant number, since it is smaller than the sum of its proper divisors (12360401760).

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

6165856032 is a wasteful number, since it uses less digits than its factorization.

6165856032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14250 (or 14242 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 6165856032 is about 78522.9649975088. The cubic root of 6165856032 is about 1833.7119984188.

The spelling of 6165856032 in words is "six billion, one hundred sixty-five million, eight hundred fifty-six thousand, thirty-two".