3485825541725 has 12 divisors (see below), whose sum is σ = 4322448842964. Its totient is φ = 2788644193920.

The previous prime is 3485825541647. The next prime is 3485825541817. The reversal of 3485825541725 is 5271455285843.

It can be written as a sum of positive squares in 6 ways, for example, as 313055916196 + 3172769625529 = 559514^2 + 1781227^2 .

It is not a de Polignac number, because 3485825541725 - 2²⁴ = 3485808764509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5883257 + ... + 6448593.

It is an arithmetic number, because the mean of its divisors is an integer number (360204070247).

Almost surely, 2^{3485825541725} is an apocalyptic number.

It is an amenable number.

3485825541725 is a deficient number, since it is larger than the sum of its proper divisors (836623301239).

3485825541725 is a wasteful number, since it uses less digits than its factorization.

3485825541725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811984 (or 811979 counting only the distinct ones).

The product of its digits is 53760000, while the sum is 59.

The spelling of 3485825541725 in words is "three trillion, four hundred eighty-five billion, eight hundred twenty-five million, five hundred forty-one thousand, seven hundred twenty-five".