2505365008 has 20 divisors (see below), whose sum is σ = 4855103440. Its totient is φ = 1252435104.

The previous prime is 2505364991. The next prime is 2505365011. The reversal of 2505365008 is 8005635052.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89791 + ... + 114337.

It is an arithmetic number, because the mean of its divisors is an integer number (242755172).

Almost surely, 2^2505365008 is an apocalyptic number.

It is an amenable number.

2505365008 is a deficient number, since it is larger than the sum of its proper divisors (2349738432).

2505365008 is a wasteful number, since it uses less digits than its factorization.

2505365008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30934 (or 30928 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 2505365008 is about 50053.6213275323. The cubic root of 2505365008 is about 1358.1789727846.

The spelling of 2505365008 in words is "two billion, five hundred five million, three hundred sixty-five thousand, eight".