4454501716212 has 48 divisors (see below), whose sum is σ = 11236580927040. Its totient is φ = 1368666243072.

The previous prime is 4454501716177. The next prime is 4454501716213. The reversal of 4454501716212 is 2126171054544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454501716213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264008973 + ... + 264025844.

It is an arithmetic number, because the mean of its divisors is an integer number (234095435980).

Almost surely, 2^{4454501716212} is an apocalyptic number.

It is an amenable number.

4454501716212 is an abundant number, since it is smaller than the sum of its proper divisors (6782079210828).

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

4454501716212 is a wasteful number, since it uses less digits than its factorization.

4454501716212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528034880 (or 528034878 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 4454501716212 in words is "four trillion, four hundred fifty-four billion, five hundred one million, seven hundred sixteen thousand, two hundred twelve".