3225406224528 has 60 divisors (see below), whose sum is σ = 9060214154940. Its totient is φ = 1071138609408.

The previous prime is 3225406224527. The next prime is 3225406224533. The reversal of 3225406224528 is 8254226045223.

3225406224528 is a `hidden beast` number, since 3 + 2 + 2 + 5 + 40 + 62 + 24 + 528 = 666.

3225406224528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 602405717904 + 2623000506624 = 776148^2 + 1619568^2 .

It is not an unprimeable number, because it can be changed into a prime (3225406224527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41594451 + ... + 41671922.

It is an arithmetic number, because the mean of its divisors is an integer number (151003569249).

Almost surely, 2^{3225406224528} is an apocalyptic number.

It is an amenable number.

3225406224528 is an abundant number, since it is smaller than the sum of its proper divisors (5834807930412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3225406224528 is a wasteful number, since it uses less digits than its factorization.

3225406224528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83266656 (or 83266647 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 3225406224528 in words is "three trillion, two hundred twenty-five billion, four hundred six million, two hundred twenty-four thousand, five hundred twenty-eight".