512568950 has 12 divisors (see below), whose sum is σ = 953378340. Its totient is φ = 205027560.

The previous prime is 512568943. The next prime is 512568977. The reversal of 512568950 is 59865215.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 512568898 and 512568907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5125640 + ... + 5125739.

It is an arithmetic number, because the mean of its divisors is an integer number (79448195).

Almost surely, 2^512568950 is an apocalyptic number.

512568950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

512568950 is a deficient number, since it is larger than the sum of its proper divisors (440809390).

512568950 is a wasteful number, since it uses less digits than its factorization.

512568950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251391 (or 10251386 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 512568950 is about 22639.9856448718. The cubic root of 512568950 is about 800.2962184298.

It can be divided in two parts, 51256 and 8950, that added together give a palindrome (60206).

The spelling of 512568950 in words is "five hundred twelve million, five hundred sixty-eight thousand, nine hundred fifty".