512045334100 has 36 divisors (see below), whose sum is σ = 1111241001024. Its totient is φ = 204799216480.

The previous prime is 512045334089. The next prime is 512045334103. The reversal of 512045334100 is 1433540215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512045334103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 877779 + ... + 1339621.

It is an arithmetic number, because the mean of its divisors is an integer number (30867805584).

Almost surely, 2^512045334100 is an apocalyptic number.

512045334100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

512045334100 is an abundant number, since it is smaller than the sum of its proper divisors (599195666924).

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

512045334100 is a wasteful number, since it uses less digits than its factorization.

512045334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472944 (or 472937 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 512045334100 its reverse (1433540215), we get a palindrome (513478874315).

The spelling of 512045334100 in words is "five hundred twelve billion, forty-five million, three hundred thirty-four thousand, one hundred".