6546336160 has 192 divisors, whose sum is σ = 19267621632. Its totient is φ = 2046468096.

The previous prime is 6546336157. The next prime is 6546336161. The reversal of 6546336160 is 616336456.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (6546336161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1205772 + ... + 1211188.

It is an arithmetic number, because the mean of its divisors is an integer number (100352196).

Almost surely, 2^6546336160 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 6546336160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9633810816).

6546336160 is an abundant number, since it is smaller than the sum of its proper divisors (12721285472).

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

6546336160 is a wasteful number, since it uses less digits than its factorization.

6546336160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535 (or 5527 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 6546336160 is about 80909.4318358496. The cubic root of 6546336160 is about 1870.6797037263.

The spelling of 6546336160 in words is "six billion, five hundred forty-six million, three hundred thirty-six thousand, one hundred sixty".