3202542889225 has 9 divisors (see below), whose sum is σ = 3971164277973. Its totient is φ = 2562027153120.

The previous prime is 3202542889213. The next prime is 3202542889279. The reversal of 3202542889225 is 5229882452023.

The square root of 3202542889225 is 1789565.

It is a perfect power (a square), and thus also a powerful number.

3202542889225 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 4 ways, for example, as 11618037369 + 3190924851856 = 107787^2 + 1786316^2 .

It is not a de Polignac number, because 3202542889225 - 2²⁵ = 3202509334793 is a prime.

It is a super-2 number, since 2×3202542889225² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8768869 + ... + 9126781.

Almost surely, 2^{3202542889225} is an apocalyptic number.

3202542889225 is the 1789565-th square number.

3202542889225 is the 894783-rd centered octagonal number.

It is an amenable number.

3202542889225 is a deficient number, since it is larger than the sum of its proper divisors (768621388748).

3202542889225 is an frugal number, since it uses more digits than its factorization.

3202542889225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715836 (or 357918 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 52.

The spelling of 3202542889225 in words is "three trillion, two hundred two billion, five hundred forty-two million, eight hundred eighty-nine thousand, two hundred twenty-five".