3255320045 has 4 divisors (see below), whose sum is σ = 3906384060. Its totient is φ = 2604256032.

The previous prime is 3255320039. The next prime is 3255320071. The reversal of 3255320045 is 5400235523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2152681609 + 1102638436 = 46397^2 + 33206^2 .

It is a cyclic number.

It is not a de Polignac number, because 3255320045 - 2²⁶ = 3188211181 is a prime.

It is a Curzon 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, 325532000 + ... + 325532009.

It is an arithmetic number, because the mean of its divisors is an integer number (976596015).

Almost surely, 2^3255320045 is an apocalyptic number.

It is an amenable number.

3255320045 is a deficient number, since it is larger than the sum of its proper divisors (651064015).

3255320045 is an equidigital number, since it uses as much as digits as its factorization.

3255320045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651064014.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3255320045 is about 57055.4120570520. The cubic root of 3255320045 is about 1482.0558301267.

Adding to 3255320045 its reverse (5400235523), we get a palindrome (8655555568).

The spelling of 3255320045 in words is "three billion, two hundred fifty-five million, three hundred twenty thousand, forty-five".