512025215 has 12 divisors (see below), whose sum is σ = 665330904. Its totient is φ = 378110304.

The previous prime is 512025197. The next prime is 512025221. The reversal of 512025215 is 512520215.

It is not a de Polignac number, because 512025215 - 2¹⁴ = 512008831 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 302129 + ... + 303818.

It is an arithmetic number, because the mean of its divisors is an integer number (55444242).

Almost surely, 2^512025215 is an apocalyptic number.

512025215 is a deficient number, since it is larger than the sum of its proper divisors (153305689).

512025215 is a wasteful number, since it uses less digits than its factorization.

512025215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605978 (or 605965 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 512025215 is about 22627.9741691562. The cubic root of 512025215 is about 800.0131325969.

The spelling of 512025215 in words is "five hundred twelve million, twenty-five thousand, two hundred fifteen".