2502273515 has 16 divisors (see below), whose sum is σ = 3433026240. Its totient is φ = 1715176320.

The previous prime is 2502273491. The next prime is 2502273517. The reversal of 2502273515 is 5153722052.

It is not a de Polignac number, because 2502273515 - 2²⁸ = 2233838059 is a prime.

It is a super-2 number, since 2×2502273515² = 12522745487740910450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2502273517) by changing a digit.

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, 87641 + ... + 112629.

It is an arithmetic number, because the mean of its divisors is an integer number (214564140).

Almost surely, 2^2502273515 is an apocalyptic number.

2502273515 is a deficient number, since it is larger than the sum of its proper divisors (930752725).

2502273515 is a wasteful number, since it uses less digits than its factorization.

2502273515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27862.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 2502273515 is about 50022.7299834785. The cubic root of 2502273515 is about 1357.6201015896.

Adding to 2502273515 its reverse (5153722052), we get a palindrome (7655995567).

The spelling of 2502273515 in words is "two billion, five hundred two million, two hundred seventy-three thousand, five hundred fifteen".