It is an unprimeable number.
Almost surely, 25120041005200 is an apocalyptic number.
5120041005200 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
5120041005200 is a wasteful number, since it uses less digits than its factorization.
5120041005200 is an evil number, because the sum of its binary digits is even.
Adding to 5120041005200 its reverse (25001400215), we get a palindrome (5145042405415).
The spelling of 5120041005200 in words is "five trillion, one hundred twenty billion, forty-one million, five thousand, two hundred".