4650205980 has 96 divisors (see below), whose sum is σ = 14922593280. Its totient is φ = 1059909120.

The previous prime is 4650205969. The next prime is 4650206017. The reversal of 4650205980 is 895020564.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135360 + ... + 166200.

It is an arithmetic number, because the mean of its divisors is an integer number (155443680).

Almost surely, 2^4650205980 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 4650205980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7461296640).

4650205980 is an abundant number, since it is smaller than the sum of its proper divisors (10272387300).

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

4650205980 is a wasteful number, since it uses less digits than its factorization.

4650205980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31219 (or 31217 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 4650205980 is about 68192.4187868417. The cubic root of 4650205980 is about 1669.1321796600.

The spelling of 4650205980 in words is "four billion, six hundred fifty million, two hundred five thousand, nine hundred eighty".