4565466846816 has 96 divisors (see below), whose sum is σ = 12075585338880. Its totient is φ = 1510280400384.

The previous prime is 4565466846803. The next prime is 4565466846847. The reversal of 4565466846816 is 6186486645654.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6383031 + ... + 7062153.

It is an arithmetic number, because the mean of its divisors is an integer number (125787347280).

Almost surely, 2^{4565466846816} 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 4565466846816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6037792669440).

4565466846816 is an abundant number, since it is smaller than the sum of its proper divisors (7510118492064).

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

4565466846816 is a wasteful number, since it uses less digits than its factorization.

4565466846816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679668 (or 679660 counting only the distinct ones).

The product of its digits is 796262400, while the sum is 69.

The spelling of 4565466846816 in words is "four trillion, five hundred sixty-five billion, four hundred sixty-six million, eight hundred forty-six thousand, eight hundred sixteen".