48741478845666 has 8 divisors (see below), whose sum is σ = 97482957691344. Its totient is φ = 16247159615220.

The previous prime is 48741478845641. The next prime is 48741478845809. The reversal of 48741478845666 is 66654887414784.

It is a sphenic number, since it is the product of 3 distinct primes.

48741478845666 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 48741478845591 and 48741478845600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4061789903800 + ... + 4061789903811.

It is an arithmetic number, because the mean of its divisors is an integer number (12185369711418).

Almost surely, 2^{48741478845666} is an apocalyptic number.

48741478845666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48741478845666 is a wasteful number, since it uses less digits than its factorization.

48741478845666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123579807616.

The product of its digits is 6936330240, while the sum is 78.

The spelling of 48741478845666 in words is "forty-eight trillion, seven hundred forty-one billion, four hundred seventy-eight million, eight hundred forty-five thousand, six hundred sixty-six".