252838066736 has 20 divisors (see below), whose sum is σ = 494629813392. Its totient is φ = 125191663296.

The previous prime is 252838066727. The next prime is 252838066777. The reversal of 252838066736 is 637660838252.

252838066736 is digitally balanced in base 3, 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 3 ways as a sum of consecutive naturals, for example, 76708931 + ... + 76712226.

Almost surely, 2^252838066736 is an apocalyptic number.

It is an amenable number.

252838066736 is a deficient number, since it is larger than the sum of its proper divisors (241791746656).

252838066736 is a wasteful number, since it uses less digits than its factorization.

252838066736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153421268 (or 153421262 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 252838066736 in words is "two hundred fifty-two billion, eight hundred thirty-eight million, sixty-six thousand, seven hundred thirty-six".