2510502505 has 24 divisors (see below), whose sum is σ = 3522680712. Its totient is φ = 1712535552.

The previous prime is 2510502469. The next prime is 2510502517. The reversal of 2510502505 is 5052050152.

It is a happy number.

2510502505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 255392361 + 2255110144 = 15981^2 + 47488^2 .

It is not a de Polignac number, because 2510502505 - 2²³ = 2502113897 is a prime.

It is a super-2 number, since 2×2510502505² = 12605245655222550050, which contains 22 as substring.

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 2510502505.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20739 + ... + 73831.

It is an arithmetic number, because the mean of its divisors is an integer number (146778363).

Almost surely, 2^2510502505 is an apocalyptic number.

It is an amenable number.

2510502505 is a deficient number, since it is larger than the sum of its proper divisors (1012178207).

2510502505 is a wasteful number, since it uses less digits than its factorization.

2510502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53305 (or 53298 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 2510502505 is about 50104.9149784729. The cubic root of 2510502505 is about 1359.1066987322.

Adding to 2510502505 its reverse (5052050152), we get a palindrome (7562552657).

The spelling of 2510502505 in words is "two billion, five hundred ten million, five hundred two thousand, five hundred five".