3525013565 has 8 divisors (see below), whose sum is σ = 4366468608. Its totient is φ = 2729042640.

The previous prime is 3525013549. The next prime is 3525013571. The reversal of 3525013565 is 5653105253.

3525013565 is digitally balanced in base 2, 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 3525013565 - 2⁴ = 3525013549 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 7 ways as a sum of consecutive naturals, for example, 11370857 + ... + 11371166.

It is an arithmetic number, because the mean of its divisors is an integer number (545808576).

Almost surely, 2^3525013565 is an apocalyptic number.

It is an amenable number.

3525013565 is a deficient number, since it is larger than the sum of its proper divisors (841455043).

3525013565 is a wasteful number, since it uses less digits than its factorization.

3525013565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22742059.

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 3525013565 is about 59371.8246729878. The cubic root of 3525013565 is about 1521.9028518951.

The spelling of 3525013565 in words is "three billion, five hundred twenty-five million, thirteen thousand, five hundred sixty-five".