512211525204 has 24 divisors (see below), whose sum is σ = 1195173703360. Its totient is φ = 170735249664.

The previous prime is 512211525167. The next prime is 512211525283. The reversal of 512211525204 is 402525112215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224612 + ... + 1588740.

Almost surely, 2^512211525204 is an apocalyptic number.

It is an amenable number.

512211525204 is an abundant number, since it is smaller than the sum of its proper divisors (682962178156).

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

512211525204 is a wasteful number, since it uses less digits than its factorization.

512211525204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481359 (or 481357 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 512211525204 its reverse (402525112215), we get a palindrome (914736637419).

The spelling of 512211525204 in words is "five hundred twelve billion, two hundred eleven million, five hundred twenty-five thousand, two hundred four".