3263245165 has 4 divisors (see below), whose sum is σ = 3915894204. Its totient is φ = 2610596128.

The previous prime is 3263245151. The next prime is 3263245171. The reversal of 3263245165 is 5615423623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5615423623 = 227 ⋅24737549.

It can be written as a sum of positive squares in 2 ways, for example, as 485849764 + 2777395401 = 22042^2 + 52701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3263245165 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 3 ways as a sum of consecutive naturals, for example, 326324512 + ... + 326324521.

It is an arithmetic number, because the mean of its divisors is an integer number (978973551).

Almost surely, 2^3263245165 is an apocalyptic number.

It is an amenable number.

3263245165 is a deficient number, since it is larger than the sum of its proper divisors (652649039).

3263245165 is an equidigital number, since it uses as much as digits as its factorization.

3263245165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652649038.

The product of its digits is 129600, while the sum is 37.

The square root of 3263245165 is about 57124.8209187565. The cubic root of 3263245165 is about 1483.2575503373.

Adding to 3263245165 its reverse (5615423623), we get a palindrome (8878668788).

The spelling of 3263245165 in words is "three billion, two hundred sixty-three million, two hundred forty-five thousand, one hundred sixty-five".