512050105 has 32 divisors (see below), whose sum is σ = 718896384. Its totient is φ = 342890496.

The previous prime is 512050073. The next prime is 512050109. The reversal of 512050105 is 501050215.

It is a cyclic number.

It is not a de Polignac number, because 512050105 - 2⁵ = 512050073 is a prime.

It is a super-2 number, since 2×512050105² = 524390620061022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512050109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272449 + ... + 274321.

It is an arithmetic number, because the mean of its divisors is an integer number (22465512).

Almost surely, 2^512050105 is an apocalyptic number.

It is an amenable number.

512050105 is a deficient number, since it is larger than the sum of its proper divisors (206846279).

512050105 is a wasteful number, since it uses less digits than its factorization.

512050105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 512050105 is about 22628.5241454232. The cubic root of 512050105 is about 800.0260955029.

It can be divided in two parts, 5120 and 50105, that added together give a square (55225 = 235²).

The spelling of 512050105 in words is "five hundred twelve million, fifty thousand, one hundred five".