3601065525 has 24 divisors (see below), whose sum is σ = 5993738400. Its totient is φ = 1907672640.

The previous prime is 3601065509. The next prime is 3601065527. The reversal of 3601065525 is 5255601063.

It is not a de Polignac number, because 3601065525 - 2⁴ = 3601065509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601065527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149947 + ... + 172296.

It is an arithmetic number, because the mean of its divisors is an integer number (249739100).

Almost surely, 2^3601065525 is an apocalyptic number.

It is an amenable number.

3601065525 is a deficient number, since it is larger than the sum of its proper divisors (2392672875).

3601065525 is a wasteful number, since it uses less digits than its factorization.

3601065525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322405 (or 322400 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 3601065525 is about 60008.8787180697. The cubic root of 3601065525 is about 1532.7700576229.

Adding to 3601065525 its reverse (5255601063), we get a palindrome (8856666588).

The spelling of 3601065525 in words is "three billion, six hundred one million, sixty-five thousand, five hundred twenty-five".