48766661586 has 24 divisors (see below), whose sum is σ = 105726913344. Its totient is φ = 16245428760.

The previous prime is 48766661569. The next prime is 48766661591. The reversal of 48766661586 is 68516666784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814030 + ... + 871881.

It is an arithmetic number, because the mean of its divisors is an integer number (4405288056).

Almost surely, 2^48766661586 is an apocalyptic number.

48766661586 is an abundant number, since it is smaller than the sum of its proper divisors (56960251758).

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

48766661586 is a wasteful number, since it uses less digits than its factorization.

48766661586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687526 (or 1687523 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The spelling of 48766661586 in words is "forty-eight billion, seven hundred sixty-six million, six hundred sixty-one thousand, five hundred eighty-six".