4650768180 has 144 divisors (see below), whose sum is σ = 14600162304. Its totient is φ = 1197089280.

The previous prime is 4650768151. The next prime is 4650768223. The reversal of 4650768180 is 818670564.

It is a happy number.

4650768180 is a `hidden beast` number, since 4 + 6 + 507 + 68 + 1 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2805912 + ... + 2807568.

It is an arithmetic number, because the mean of its divisors is an integer number (101390016).

Almost surely, 2^4650768180 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 4650768180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7300081152).

4650768180 is an abundant number, since it is smaller than the sum of its proper divisors (9949394124).

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

4650768180 is a wasteful number, since it uses less digits than its factorization.

4650768180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 4650768180 is about 68196.5408213642. The cubic root of 4650768180 is about 1669.1994417915.

The spelling of 4650768180 in words is "four billion, six hundred fifty million, seven hundred sixty-eight thousand, one hundred eighty".