48687521136 has 20 divisors (see below), whose sum is σ = 125776096392. Its totient is φ = 16229173696.

The previous prime is 48687521087. The next prime is 48687521167. The reversal of 48687521136 is 63112578684.

It is a congruent number.

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, 507161631 + ... + 507161726.

Almost surely, 2^48687521136 is an apocalyptic number.

It is an amenable number.

48687521136 is an abundant number, since it is smaller than the sum of its proper divisors (77088575256).

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

48687521136 is a wasteful number, since it uses less digits than its factorization.

48687521136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014323368 (or 1014323362 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The spelling of 48687521136 in words is "forty-eight billion, six hundred eighty-seven million, five hundred twenty-one thousand, one hundred thirty-six".