50533314130000 has 400 divisors, whose sum is σ = 141189222436416. Its totient is φ = 17349258240000.

The previous prime is 50533314129997. The next prime is 50533314130007. The reversal of 50533314130000 is 3141333505.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×50533314130000² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50533314130007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 183292255 + ... + 183567745.

Almost surely, 2^{50533314130000} is an apocalyptic number.

50533314130000 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 50533314130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70594611218208).

50533314130000 is an abundant number, since it is smaller than the sum of its proper divisors (90655908306416).

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

50533314130000 is a wasteful number, since it uses less digits than its factorization.

50533314130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275632 (or 275611 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 50533314130000 its reverse (3141333505), we get a palindrome (50536455463505).

The spelling of 50533314130000 in words is "fifty trillion, five hundred thirty-three billion, three hundred fourteen million, one hundred thirty thousand".