3875289911055 has 32 divisors (see below), whose sum is σ = 6905389086720. Its totient is φ = 2062025845920.

The previous prime is 3875289911047. The next prime is 3875289911089. The reversal of 3875289911055 is 5501199825783.

3875289911055 is a `hidden beast` number, since 3 + 8 + 7 + 528 + 9 + 91 + 10 + 5 + 5 = 666.

3875289911055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3875289911055 - 2³ = 3875289911047 is a prime.

It is a super-2 number, since 2×3875289911055² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3875289910983 and 3875289911001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33243267 + ... + 33359636.

It is an arithmetic number, because the mean of its divisors is an integer number (215793408960).

Almost surely, 2^{3875289911055} is an apocalyptic number.

3875289911055 is a deficient number, since it is larger than the sum of its proper divisors (3030099175665).

3875289911055 is a wasteful number, since it uses less digits than its factorization.

3875289911055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66603348 (or 66603342 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 63.

The spelling of 3875289911055 in words is "three trillion, eight hundred seventy-five billion, two hundred eighty-nine million, nine hundred eleven thousand, fifty-five".