4165551016 has 32 divisors (see below), whose sum is σ = 8616196800. Its totient is φ = 1872154240.

The previous prime is 4165551007. The next prime is 4165551031. The reversal of 4165551016 is 6101555614.

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, 258100 + ... + 273763.

It is an arithmetic number, because the mean of its divisors is an integer number (269256150).

Almost surely, 2^4165551016 is an apocalyptic number.

It is an amenable number.

4165551016 is an abundant number, since it is smaller than the sum of its proper divisors (4450645784).

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

4165551016 is a wasteful number, since it uses less digits than its factorization.

4165551016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531969 (or 531965 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 4165551016 is about 64541.0800653351. The cubic root of 4165551016 is about 1609.0053416724.

The spelling of 4165551016 in words is "four billion, one hundred sixty-five million, five hundred fifty-one thousand, sixteen".