4665020215 has 16 divisors (see below), whose sum is σ = 5624738496. Its totient is φ = 3714246400.

The previous prime is 4665020209. The next prime is 4665020233. The reversal of 4665020215 is 5120205664.

It is not a de Polignac number, because 4665020215 - 2⁵ = 4665020183 is a prime.

It is a Duffinian number.

4665020215 is a modest number, since divided by 20215 gives 4665 as remainder.

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 15 ways as a sum of consecutive naturals, for example, 1200075 + ... + 1203955.

It is an arithmetic number, because the mean of its divisors is an integer number (351546156).

Almost surely, 2^4665020215 is an apocalyptic number.

4665020215 is a deficient number, since it is larger than the sum of its proper divisors (959718281).

4665020215 is a wasteful number, since it uses less digits than its factorization.

4665020215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4665020215 is about 68300.9532510345. The cubic root of 4665020215 is about 1670.9027610918.

Adding to 4665020215 its reverse (5120205664), we get a palindrome (9785225879).

The spelling of 4665020215 in words is "four billion, six hundred sixty-five million, twenty thousand, two hundred fifteen".