6146546166 has 80 divisors (see below), whose sum is σ = 14122848960. Its totient is φ = 1997136000.

The previous prime is 6146546141. The next prime is 6146546167. The reversal of 6146546166 is 6616456416.

It is a happy number.

6146546166 is a `hidden beast` number, since 6 + 1 + 46 + 546 + 1 + 66 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146546167) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2046666 + ... + 2049666.

It is an arithmetic number, because the mean of its divisors is an integer number (176535612).

Almost surely, 2^6146546166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6146546166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7061424480).

6146546166 is an abundant number, since it is smaller than the sum of its proper divisors (7976302794).

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

6146546166 is a wasteful number, since it uses less digits than its factorization.

6146546166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331 (or 3322 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 6146546166 is about 78399.9117729095. The cubic root of 6146546166 is about 1831.7957594355.

The spelling of 6146546166 in words is "six billion, one hundred forty-six million, five hundred forty-six thousand, one hundred sixty-six".