3865596752525 has 12 divisors (see below), whose sum is σ = 4797378207072. Its totient is φ = 3089872089840.

The previous prime is 3865596752453. The next prime is 3865596752557. The reversal of 3865596752525 is 5252576955683.

It is a de Polignac number, because none of the positive numbers 2^k-3865596752525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65102537 + ... + 65161886.

It is an arithmetic number, because the mean of its divisors is an integer number (399781517256).

Almost surely, 2^{3865596752525} is an apocalyptic number.

It is an amenable number.

3865596752525 is a deficient number, since it is larger than the sum of its proper divisors (931781454547).

3865596752525 is a wasteful number, since it uses less digits than its factorization.

3865596752525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130265620 (or 130265615 counting only the distinct ones).

The product of its digits is 680400000, while the sum is 68.

The spelling of 3865596752525 in words is "three trillion, eight hundred sixty-five billion, five hundred ninety-six million, seven hundred fifty-two thousand, five hundred twenty-five".