2516134908 has 36 divisors (see below), whose sum is σ = 6829510632. Its totient is φ = 718895520.

The previous prime is 2516134903. The next prime is 2516134937. The reversal of 2516134908 is 8094316152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516134903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2138983 + ... + 2140158.

Almost surely, 2^2516134908 is an apocalyptic number.

2516134908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2516134908 is an abundant number, since it is smaller than the sum of its proper divisors (4313375724).

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

2516134908 is a wasteful number, since it uses less digits than its factorization.

2516134908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279162 (or 4279153 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 2516134908 is about 50161.0895814674. The cubic root of 2516134908 is about 1360.1223412145.

The spelling of 2516134908 in words is "two billion, five hundred sixteen million, one hundred thirty-four thousand, nine hundred eight".