4650520660 has 24 divisors (see below), whose sum is σ = 9771181056. Its totient is φ = 1859239200.

The previous prime is 4650520613. The next prime is 4650520681. The reversal of 4650520660 is 660250564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20572 + ... + 98611.

It is an arithmetic number, because the mean of its divisors is an integer number (407132544).

Almost surely, 2^4650520660 is an apocalyptic number.

It is an amenable number.

4650520660 is an abundant number, since it is smaller than the sum of its proper divisors (5120660396).

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

4650520660 is a wasteful number, since it uses less digits than its factorization.

4650520660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121143 (or 121141 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 4650520660 is about 68194.7260424147. The cubic root of 4650520660 is about 1669.1698289362.

The spelling of 4650520660 in words is "four billion, six hundred fifty million, five hundred twenty thousand, six hundred sixty".