2505057508 has 48 divisors (see below), whose sum is σ = 4978350720. Its totient is φ = 1095704064.

The previous prime is 2505057481. The next prime is 2505057521. The reversal of 2505057508 is 8057505052.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50185 + ... + 86767.

It is an arithmetic number, because the mean of its divisors is an integer number (103715640).

Almost surely, 2^2505057508 is an apocalyptic number.

It is an amenable number.

2505057508 is a deficient number, since it is larger than the sum of its proper divisors (2473293212).

2505057508 is a wasteful number, since it uses less digits than its factorization.

2505057508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36676 (or 36674 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 37.

The square root of 2505057508 is about 50050.5495274527. The cubic root of 2505057508 is about 1358.1234044182.

The spelling of 2505057508 in words is "two billion, five hundred five million, fifty-seven thousand, five hundred eight".