4165650564 has 24 divisors (see below), whose sum is σ = 9773557248. Its totient is φ = 1380877920.

The previous prime is 4165650521. The next prime is 4165650571. The reversal of 4165650564 is 4650565614.

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 7 ways as a sum of consecutive naturals, for example, 956772 + ... + 961115.

It is an arithmetic number, because the mean of its divisors is an integer number (407231552).

Almost surely, 2^4165650564 is an apocalyptic number.

It is an amenable number.

4165650564 is an abundant number, since it is smaller than the sum of its proper divisors (5607906684).

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

4165650564 is a wasteful number, since it uses less digits than its factorization.

4165650564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918075 (or 1918073 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 4165650564 is about 64541.8512594735. The cubic root of 4165650564 is about 1609.0181588633.

The spelling of 4165650564 in words is "four billion, one hundred sixty-five million, six hundred fifty thousand, five hundred sixty-four".