216063550353000 has 256 divisors, whose sum is σ = 815739765235200. Its totient is φ = 46480898150400.

The previous prime is 216063550352971. The next prime is 216063550353041. The reversal of 216063550353000 is 353055360612.

It is a super-2 number, since 2×216063550353000² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 216063550353000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 302253015 + ... + 302967014.

It is an arithmetic number, because the mean of its divisors is an integer number (3186483457950).

Almost surely, 2^{216063550353000} is an apocalyptic number.

216063550353000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216063550353000 is an abundant number, since it is smaller than the sum of its proper divisors (599676214882200).

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

216063550353000 is a wasteful number, since it uses less digits than its factorization.

216063550353000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605220077 (or 605220063 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 39.

The spelling of 216063550353000 in words is "two hundred sixteen trillion, sixty-three billion, five hundred fifty million, three hundred fifty-three thousand".