53133244200000 has 504 divisors, whose sum is σ = 190686963003264. Its totient is φ = 14144446080000.

The previous prime is 53133244199993. The next prime is 53133244200011. The reversal of 53133244200000 is 244233135.

53133244200000 is a `hidden beast` number, since 5 + 313 + 324 + 4 + 20 + 0 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1056574857 + ... + 1056625143.

It is an arithmetic number, because the mean of its divisors is an integer number (378347148816).

Almost surely, 2^{53133244200000} is an apocalyptic number.

53133244200000 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 53133244200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95343481501632).

53133244200000 is an abundant number, since it is smaller than the sum of its proper divisors (137553718803264).

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

53133244200000 is an equidigital number, since it uses as much as digits as its factorization.

53133244200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50917 (or 50884 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 53133244200000 its reverse (244233135), we get a palindrome (53133488433135).

The spelling of 53133244200000 in words is "fifty-three trillion, one hundred thirty-three billion, two hundred forty-four million, two hundred thousand".