48551666116 has 18 divisors (see below), whose sum is σ = 86598804362. Its totient is φ = 23817792960.

The previous prime is 48551666101. The next prime is 48551666153. The reversal of 48551666116 is 61166615584.

It can be written as a sum of positive squares in 3 ways, for example, as 21563747716 + 26987918400 = 146846^2 + 164280^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48551666116.

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 5 ways as a sum of consecutive naturals, for example, 2149305 + ... + 2171776.

Almost surely, 2^48551666116 is an apocalyptic number.

It is an amenable number.

48551666116 is a deficient number, since it is larger than the sum of its proper divisors (38047138246).

48551666116 is a wasteful number, since it uses less digits than its factorization.

48551666116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321191 (or 4321136 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The spelling of 48551666116 in words is "forty-eight billion, five hundred fifty-one million, six hundred sixty-six thousand, one hundred sixteen".