32530002530225 has 6 divisors (see below), whose sum is σ = 40337203137510. Its totient is φ = 26024002024160.

The previous prime is 32530002530173. The next prime is 32530002530227. The reversal of 32530002530225 is 52203520003523.

It can be written as a sum of positive squares in 3 ways, for example, as 3364645484209 + 29165357046016 = 1834297^2 + 5400496^2 .

It is not a de Polignac number, because 32530002530225 - 2⁶ = 32530002530161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32530002530191 and 32530002530200.

It is not an unprimeable number, because it can be changed into a prime (32530002530227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 650600050580 + ... + 650600050629.

It is an arithmetic number, because the mean of its divisors is an integer number (6722867189585).

Almost surely, 2^{32530002530225} is an apocalyptic number.

It is an amenable number.

32530002530225 is a deficient number, since it is larger than the sum of its proper divisors (7807200607285).

32530002530225 is a wasteful number, since it uses less digits than its factorization.

32530002530225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301200101219 (or 1301200101214 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

Adding to 32530002530225 its reverse (52203520003523), we get a palindrome (84733522533748).

The spelling of 32530002530225 in words is "thirty-two trillion, five hundred thirty billion, two million, five hundred thirty thousand, two hundred twenty-five".