512252215 has 8 divisors (see below), whose sum is σ = 634531968. Its totient is φ = 396582240.

The previous prime is 512252203. The next prime is 512252233.

512252215 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 512252215 - 2⁵ = 512252183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 512252215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652272 + ... + 1652581.

It is an arithmetic number, because the mean of its divisors is an integer number (79316496).

Almost surely, 2^512252215 is an apocalyptic number.

512252215 is a deficient number, since it is larger than the sum of its proper divisors (122279753).

512252215 is a wasteful number, since it uses less digits than its factorization.

512252215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304889.

The product of its digits is 2000, while the sum is 25.

The square root of 512252215 is about 22632.9895285621. The cubic root of 512252215 is about 800.1313404151.

The spelling of 512252215 in words is "five hundred twelve million, two hundred fifty-two thousand, two hundred fifteen".