825325275 has 24 divisors (see below), whose sum is σ = 1390290480. Its totient is φ = 431866240.

The previous prime is 825325271. The next prime is 825325289. The reversal of 825325275 is 572523528.

It is not a de Polignac number, because 825325275 - 2² = 825325271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (825325271) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 99840 + ... + 107789.

It is an arithmetic number, because the mean of its divisors is an integer number (57928770).

Almost surely, 2^825325275 is an apocalyptic number.

825325275 is a deficient number, since it is larger than the sum of its proper divisors (564965205).

825325275 is a wasteful number, since it uses less digits than its factorization.

825325275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207695 (or 207690 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 825325275 is about 28728.4749856305. The cubic root of 825325275 is about 938.0119728030.

The spelling of 825325275 in words is "eight hundred twenty-five million, three hundred twenty-five thousand, two hundred seventy-five".