512300050 has 24 divisors (see below), whose sum is σ = 953473572. Its totient is φ = 204792000.

The previous prime is 512300027. The next prime is 512300081. The reversal of 512300050 is 50003215.

It can be written as a sum of positive squares in 6 ways, for example, as 132089049 + 380211001 = 11493^2 + 19499^2 .

It is a junction number, because it is equal to n+sod(n) for n = 512299997 and 512300033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157440 + ... + 160660.

Almost surely, 2^512300050 is an apocalyptic number.

512300050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

512300050 is a deficient number, since it is larger than the sum of its proper divisors (441173522).

512300050 is a wasteful number, since it uses less digits than its factorization.

512300050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6414 (or 6409 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 512300050 is about 22634.0462577949. The cubic root of 512300050 is about 800.1562455239.

Adding to 512300050 its reverse (50003215), we get a palindrome (562303265).

The spelling of 512300050 in words is "five hundred twelve million, three hundred thousand, fifty".