3225517032 has 128 divisors (see below), whose sum is σ = 8974627200. Its totient is φ = 961486848.

The previous prime is 3225517019. The next prime is 3225517063. The reversal of 3225517032 is 2307155223.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646644 + ... + 651612.

It is an arithmetic number, because the mean of its divisors is an integer number (70114275).

Almost surely, 2^3225517032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3225517032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4487313600).

3225517032 is an abundant number, since it is smaller than the sum of its proper divisors (5749110168).

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

3225517032 is a wasteful number, since it uses less digits than its factorization.

3225517032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075 (or 5071 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 3225517032 is about 56793.6354884947. The cubic root of 3225517032 is about 1477.5191320268.

The spelling of 3225517032 in words is "three billion, two hundred twenty-five million, five hundred seventeen thousand, thirty-two".