4328550816 has 48 divisors (see below), whose sum is σ = 11960474400. Its totient is φ = 1366910208.

The previous prime is 4328550781. The next prime is 4328550833. The reversal of 4328550816 is 6180558234.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1184731 + ... + 1188378.

It is an arithmetic number, because the mean of its divisors is an integer number (249176550).

Almost surely, 2^4328550816 is an apocalyptic number.

It is an amenable number.

4328550816 is an abundant number, since it is smaller than the sum of its proper divisors (7631923584).

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

4328550816 is a wasteful number, since it uses less digits than its factorization.

4328550816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373141 (or 2373133 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 4328550816 is about 65791.7230052535. The cubic root of 4328550816 is about 1629.7244212750.

The spelling of 4328550816 in words is "four billion, three hundred twenty-eight million, five hundred fifty thousand, eight hundred sixteen".