2505045508 has 12 divisors (see below), whose sum is σ = 5010091072. Its totient is φ = 1073590920.

The previous prime is 2505045503. The next prime is 2505045509. The reversal of 2505045508 is 8055405052.

2505045508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2505045508 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2505045503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44732928 + ... + 44732983.

Almost surely, 2^2505045508 is an apocalyptic number.

2505045508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2505045508 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505045508 is a wasteful number, since it uses less digits than its factorization.

2505045508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89465922 (or 89465920 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 2505045508 is about 50050.4296485055. The cubic root of 2505045508 is about 1358.1212358044.

The spelling of 2505045508 in words is "two billion, five hundred five million, forty-five thousand, five hundred eight".