512068625 has 16 divisors (see below), whose sum is σ = 640897920. Its totient is φ = 408478000.

The previous prime is 512068621. The next prime is 512068637. The reversal of 512068625 is 526860215.

It is not a de Polignac number, because 512068625 - 2² = 512068621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512068621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39170 + ... + 50580.

It is an arithmetic number, because the mean of its divisors is an integer number (40056120).

Almost surely, 2^512068625 is an apocalyptic number.

It is an amenable number.

512068625 is a deficient number, since it is larger than the sum of its proper divisors (128829295).

512068625 is a wasteful number, since it uses less digits than its factorization.

512068625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785 (or 11775 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 512068625 is about 22628.9333597499. The cubic root of 512068625 is about 800.0357405907.

The spelling of 512068625 in words is "five hundred twelve million, sixty-eight thousand, six hundred twenty-five".