2508933868 has 24 divisors (see below), whose sum is σ = 5120276000. Its totient is φ = 1075256784.

The previous prime is 2508933839. The next prime is 2508933913. The reversal of 2508933868 is 8683398052.

It is a happy number.

2508933868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912963 + ... + 915706.

Almost surely, 2^2508933868 is an apocalyptic number.

2508933868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2508933868 is an abundant number, since it is smaller than the sum of its proper divisors (2611342132).

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

2508933868 is a wasteful number, since it uses less digits than its factorization.

2508933868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828694 (or 1828678 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The square root of 2508933868 is about 50089.2590082944. The cubic root of 2508933868 is about 1358.8235695925.

The spelling of 2508933868 in words is "two billion, five hundred eight million, nine hundred thirty-three thousand, eight hundred sixty-eight".