3851875155 has 8 divisors (see below), whose sum is σ = 6163000272. Its totient is φ = 2054333408.

The previous prime is 3851875133. The next prime is 3851875163. The reversal of 3851875155 is 5515781583.

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

It is a cyclic number.

It is not a de Polignac number, because 3851875155 - 2⁵ = 3851875123 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 128395824 + ... + 128395853.

It is an arithmetic number, because the mean of its divisors is an integer number (770375034).

Almost surely, 2^3851875155 is an apocalyptic number.

3851875155 is a deficient number, since it is larger than the sum of its proper divisors (2311125117).

3851875155 is a wasteful number, since it uses less digits than its factorization.

3851875155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256791685.

The product of its digits is 840000, while the sum is 48.

The square root of 3851875155 is about 62063.4768201073. The cubic root of 3851875155 is about 1567.5596196376.

The spelling of 3851875155 in words is "three billion, eight hundred fifty-one million, eight hundred seventy-five thousand, one hundred fifty-five".