3265473509 has 4 divisors (see below), whose sum is σ = 3457560204. Its totient is φ = 3073386816.

The previous prime is 3265473503. The next prime is 3265473511. The reversal of 3265473509 is 9053745623.

3265473509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9053745623 = 13 ⋅696441971.

It can be written as a sum of positive squares in 2 ways, for example, as 1838522884 + 1426950625 = 42878^2 + 37775^2 .

It is a cyclic number.

It is not a de Polignac number, because 3265473509 - 2⁴ = 3265473493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3265473509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265473503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96043322 + ... + 96043355.

It is an arithmetic number, because the mean of its divisors is an integer number (864390051).

Almost surely, 2^3265473509 is an apocalyptic number.

It is an amenable number.

3265473509 is a deficient number, since it is larger than the sum of its proper divisors (192086695).

3265473509 is a wasteful number, since it uses less digits than its factorization.

3265473509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192086694.

The product of its (nonzero) digits is 680400, while the sum is 44.

The square root of 3265473509 is about 57144.3217564090. The cubic root of 3265473509 is about 1483.5950932685.

The spelling of 3265473509 in words is "three billion, two hundred sixty-five million, four hundred seventy-three thousand, five hundred nine".