48287686986 has 192 divisors, whose sum is σ = 132970346496. Its totient is φ = 12300163200.

The previous prime is 48287686961. The next prime is 48287687069. The reversal of 48287686986 is 68968678284.

48287686986 is a `hidden beast` number, since 482 + 8 + 7 + 6 + 8 + 69 + 86 = 666.

48287686986 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 95 ways as a sum of consecutive naturals, for example, 39482371 + ... + 39483593.

It is an arithmetic number, because the mean of its divisors is an integer number (692553888).

Almost surely, 2^48287686986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48287686986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66485173248).

48287686986 is an abundant number, since it is smaller than the sum of its proper divisors (84682659510).

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

48287686986 is a wasteful number, since it uses less digits than its factorization.

48287686986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777 (or 1774 counting only the distinct ones).

The product of its digits is 445906944, while the sum is 72.

The spelling of 48287686986 in words is "forty-eight billion, two hundred eighty-seven million, six hundred eighty-six thousand, nine hundred eighty-six".