2445002515 has 4 divisors (see below), whose sum is σ = 2934003024. Its totient is φ = 1956002008.

The previous prime is 2445002503. The next prime is 2445002531. The reversal of 2445002515 is 5152005442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5152005442 = 2 ⋅2576002721.

It is a cyclic number.

It is not a de Polignac number, because 2445002515 - 2¹⁹ = 2444478227 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 244500247 + ... + 244500256.

It is an arithmetic number, because the mean of its divisors is an integer number (733500756).

Almost surely, 2^2445002515 is an apocalyptic number.

2445002515 is a deficient number, since it is larger than the sum of its proper divisors (489000509).

2445002515 is an equidigital number, since it uses as much as digits as its factorization.

2445002515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489000508.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2445002515 is about 49446.9666915980. The cubic root of 2445002515 is about 1347.1825125766.

Adding to 2445002515 its reverse (5152005442), we get a palindrome (7597007957).

The spelling of 2445002515 in words is "two billion, four hundred forty-five million, two thousand, five hundred fifteen".