512421330525200 has 60 divisors (see below), whose sum is σ = 1239245175518208. Its totient is φ = 203611124688000.

The previous prime is 512421330525187. The next prime is 512421330525211. The reversal of 512421330525200 is 2525033124215.

It is a super-3 number, since 3×512421330525200³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4241838032 + ... + 4241958831.

Almost surely, 2^{512421330525200} is an apocalyptic number.

512421330525200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

512421330525200 is an abundant number, since it is smaller than the sum of its proper divisors (726823844993008).

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

512421330525200 is a wasteful number, since it uses less digits than its factorization.

512421330525200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483797032 (or 8483797021 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 512421330525200 its reverse (2525033124215), we get a palindrome (514946363649415).

The spelling of 512421330525200 in words is "five hundred twelve trillion, four hundred twenty-one billion, three hundred thirty million, five hundred twenty-five thousand, two hundred".