5855478387744 has 24 divisors (see below), whose sum is σ = 15370630768080. Its totient is φ = 1951826129216.

The previous prime is 5855478387727. The next prime is 5855478387767. The reversal of 5855478387744 is 4477838745585.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 30497283174 + ... + 30497283365.

It is an arithmetic number, because the mean of its divisors is an integer number (640442948670).

Almost surely, 2^{5855478387744} is an apocalyptic number.

It is an amenable number.

5855478387744 is an abundant number, since it is smaller than the sum of its proper divisors (9515152380336).

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

5855478387744 is a wasteful number, since it uses less digits than its factorization.

5855478387744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60994566552 (or 60994566544 counting only the distinct ones).

The product of its digits is 4214784000, while the sum is 75.

The spelling of 5855478387744 in words is "five trillion, eight hundred fifty-five billion, four hundred seventy-eight million, three hundred eighty-seven thousand, seven hundred forty-four".