512085082 has 16 divisors (see below), whose sum is σ = 775664640. Its totient is φ = 253538208.

The previous prime is 512085071. The next prime is 512085089. The reversal of 512085082 is 280580215.

It is a super-2 number, since 2×512085082² = 524462262413893448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (512085089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155598 + ... + 158854.

It is an arithmetic number, because the mean of its divisors is an integer number (48479040).

Almost surely, 2^512085082 is an apocalyptic number.

512085082 is a deficient number, since it is larger than the sum of its proper divisors (263579558).

512085082 is a wasteful number, since it uses less digits than its factorization.

512085082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 512085082 is about 22629.2969842194. The cubic root of 512085082 is about 800.0443110873.

The spelling of 512085082 in words is "five hundred twelve million, eighty-five thousand, eighty-two".