512085275 has 12 divisors (see below), whose sum is σ = 683831232. Its totient is φ = 378155040.

The previous prime is 512085269. The next prime is 512085337. The reversal of 512085275 is 572580215.

It is not a de Polignac number, because 512085275 - 2¹⁴ = 512068891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787499 + ... + 788148.

It is an arithmetic number, because the mean of its divisors is an integer number (56985936).

Almost surely, 2^512085275 is an apocalyptic number.

512085275 is a deficient number, since it is larger than the sum of its proper divisors (171745957).

512085275 is a wasteful number, since it uses less digits than its factorization.

512085275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575670 (or 1575665 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 512085275 is about 22629.3012486024. The cubic root of 512085275 is about 800.0444115970.

The spelling of 512085275 in words is "five hundred twelve million, eighty-five thousand, two hundred seventy-five".