825034925 has 24 divisors (see below), whose sum is σ = 1201902240. Its totient is φ = 553867200.

The previous prime is 825034921. The next prime is 825034933. The reversal of 825034925 is 529430528.

It is not a de Polignac number, because 825034925 - 2² = 825034921 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825034921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111815 + ... + 118964.

It is an arithmetic number, because the mean of its divisors is an integer number (50079260).

Almost surely, 2^825034925 is an apocalyptic number.

It is an amenable number.

825034925 is a deficient number, since it is larger than the sum of its proper divisors (376867315).

825034925 is a wasteful number, since it uses less digits than its factorization.

825034925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230813 (or 230808 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 825034925 is about 28723.4211924694. The cubic root of 825034925 is about 937.9019621487.

The spelling of 825034925 in words is "eight hundred twenty-five million, thirty-four thousand, nine hundred twenty-five".