39000325225 has 27 divisors (see below), whose sum is σ = 48901429911. Its totient is φ = 30855056400.

The previous prime is 39000325211. The next prime is 39000325253. The reversal of 39000325225 is 52252300093.

The square root of 39000325225 is 197485.

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

It can be written as a sum of positive squares in only one way, i.e., 14040117081 + 24960208144 = 118491^2 + 157988^2 .

It is a de Polignac number, because none of the positive numbers 2^k-39000325225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 125402820 + ... + 125403130.

Almost surely, 2^39000325225 is an apocalyptic number.

39000325225 is the 197485-th square number.

39000325225 is the 98743-rd centered octagonal number.

It is an amenable number.

39000325225 is a deficient number, since it is larger than the sum of its proper divisors (9901104686).

39000325225 is an frugal number, since it uses more digits than its factorization.

39000325225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 39000325225 in words is "thirty-nine billion, three hundred twenty-five thousand, two hundred twenty-five".