4455271514664 has 96 divisors (see below), whose sum is σ = 12711525372000. Its totient is φ = 1405809806976.

The previous prime is 4455271514663. The next prime is 4455271514723. The reversal of 4455271514664 is 4664151725544.

4455271514664 is a `hidden beast` number, since 4 + 4 + 5 + 5 + 27 + 151 + 466 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4455271514664.

It is not an unprimeable number, because it can be changed into a prime (4455271514663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428914 + ... + 3015710.

It is an arithmetic number, because the mean of its divisors is an integer number (132411722625).

Almost surely, 2^{4455271514664} 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 4455271514664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6355762686000).

4455271514664 is an abundant number, since it is smaller than the sum of its proper divisors (8256253857336).

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

4455271514664 is a wasteful number, since it uses less digits than its factorization.

4455271514664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588087 (or 2588080 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 54.

The spelling of 4455271514664 in words is "four trillion, four hundred fifty-five billion, two hundred seventy-one million, five hundred fourteen thousand, six hundred sixty-four".