52216190208000 has 4608 divisors, whose sum is σ = 244302103019520. Its totient is φ = 10434222489600.

The previous prime is 52216190207977. The next prime is 52216190208047. The reversal of 52216190208000 is 80209161225.

52216190208000 is a `hidden beast` number, since 52 + 216 + 190 + 208 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (4608).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 411151103937 + ... + 411151104063.

It is an arithmetic number, because the mean of its divisors is an integer number (53016949440).

Almost surely, 2^{52216190208000} is an apocalyptic number.

52216190208000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52216190208000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122151051509760).

52216190208000 is an abundant number, since it is smaller than the sum of its proper divisors (192085912811520).

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

52216190208000 is a wasteful number, since it uses less digits than its factorization.

52216190208000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

Adding to 52216190208000 its reverse (80209161225), we get a palindrome (52296399369225).

The spelling of 52216190208000 in words is "fifty-two trillion, two hundred sixteen billion, one hundred ninety million, two hundred eight thousand".