3255324521 has 4 divisors (see below), whose sum is σ = 3255626052. Its totient is φ = 3255022992.

The previous prime is 3255324493. The next prime is 3255324529. The reversal of 3255324521 is 1254235523.

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 177848896 + 3077475625 = 13336^2 + 55475^2 .

It is a cyclic number.

It is not a de Polignac number, because 3255324521 - 2¹⁰ = 3255323497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3255324529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133946 + ... + 156371.

It is an arithmetic number, because the mean of its divisors is an integer number (813906513).

Almost surely, 2^3255324521 is an apocalyptic number.

It is an amenable number.

3255324521 is a deficient number, since it is larger than the sum of its proper divisors (301531).

3255324521 is a wasteful number, since it uses less digits than its factorization.

3255324521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301530.

The product of its digits is 36000, while the sum is 32.

The square root of 3255324521 is about 57055.4512820642. The cubic root of 3255324521 is about 1482.0565093921.

The spelling of 3255324521 in words is "three billion, two hundred fifty-five million, three hundred twenty-four thousand, five hundred twenty-one".