825430836304 has 10 divisors (see below), whose sum is σ = 1599272245370. Its totient is φ = 412715418144.

The previous prime is 825430836289. The next prime is 825430836311. The reversal of 825430836304 is 403638034528.

It can be written as a sum of positive squares in only one way, i.e., 626389936704 + 199040899600 = 791448^2 + 446140^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25794713619 + ... + 25794713650.

It is an arithmetic number, because the mean of its divisors is an integer number (159927224537).

Almost surely, 2^825430836304 is an apocalyptic number.

It is an amenable number.

825430836304 is a deficient number, since it is larger than the sum of its proper divisors (773841409066).

825430836304 is a wasteful number, since it uses less digits than its factorization.

825430836304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51589427277 (or 51589427271 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 825430836304 in words is "eight hundred twenty-five billion, four hundred thirty million, eight hundred thirty-six thousand, three hundred four".