2516634508 has 12 divisors (see below), whose sum is σ = 4663175832. Its totient is φ = 1184298560.

The previous prime is 2516634499. The next prime is 2516634511. The reversal of 2516634508 is 8054366152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18504598 + ... + 18504733.

It is an arithmetic number, because the mean of its divisors is an integer number (388597986).

Almost surely, 2^2516634508 is an apocalyptic number.

It is an amenable number.

2516634508 is a deficient number, since it is larger than the sum of its proper divisors (2146541324).

2516634508 is a wasteful number, since it uses less digits than its factorization.

2516634508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37009352 (or 37009350 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 2516634508 is about 50166.0692899095. The cubic root of 2516634508 is about 1360.2123565458.

The spelling of 2516634508 in words is "two billion, five hundred sixteen million, six hundred thirty-four thousand, five hundred eight".