3825357277785 has 8 divisors (see below), whose sum is σ = 6120571644480. Its totient is φ = 2040190548144.

The previous prime is 3825357277733. The next prime is 3825357277787. The reversal of 3825357277785 is 5877727535283.

3825357277785 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3825357277785 - 2⁸ = 3825357277529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3825357277787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127511909245 + ... + 127511909274.

It is an arithmetic number, because the mean of its divisors is an integer number (765071455560).

Almost surely, 2^{3825357277785} is an apocalyptic number.

It is an amenable number.

3825357277785 is a deficient number, since it is larger than the sum of its proper divisors (2295214366695).

3825357277785 is a wasteful number, since it uses less digits than its factorization.

3825357277785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255023818527.

The product of its digits is 691488000, while the sum is 69.

The spelling of 3825357277785 in words is "three trillion, eight hundred twenty-five billion, three hundred fifty-seven million, two hundred seventy-seven thousand, seven hundred eighty-five".