32035630225 has 9 divisors (see below), whose sum is σ = 39725291217. Its totient is φ = 25627788240.

The previous prime is 32035630217. The next prime is 32035630279. The reversal of 32035630225 is 52203653023.

The square root of 32035630225 is 178985.

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

It can be written as a sum of positive squares in 4 ways, for example, as 11728240209 + 20307390016 = 108297^2 + 142504^2 .

It is not a de Polignac number, because 32035630225 - 2³ = 32035630217 is a prime.

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, 877027 + ... + 912823.

Almost surely, 2^32035630225 is an apocalyptic number.

32035630225 is the 178985-th square number.

32035630225 is the 89493-rd centered octagonal number.

It is an amenable number.

32035630225 is a deficient number, since it is larger than the sum of its proper divisors (7689660992).

32035630225 is an frugal number, since it uses more digits than its factorization.

32035630225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71604 (or 35802 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 32035630225 in words is "thirty-two billion, thirty-five million, six hundred thirty thousand, two hundred twenty-five".