48533387136 has 64 divisors (see below), whose sum is σ = 138833501520. Its totient is φ = 14933348352.

The previous prime is 48533387051. The next prime is 48533387209. The reversal of 48533387136 is 63178333584.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 4856125 + ... + 4866108.

Almost surely, 2^48533387136 is an apocalyptic number.

It is an amenable number.

48533387136 is an abundant number, since it is smaller than the sum of its proper divisors (90300114384).

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

48533387136 is a wasteful number, since it uses less digits than its factorization.

48533387136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9722263 (or 9722251 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The spelling of 48533387136 in words is "forty-eight billion, five hundred thirty-three million, three hundred eighty-seven thousand, one hundred thirty-six".