825841725916 has 12 divisors (see below), whose sum is σ = 1448756575840. Its totient is φ = 411911275680.

The previous prime is 825841725913. The next prime is 825841725949. The reversal of 825841725916 is 619527148528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825841725911) 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 3 ways as a sum of consecutive naturals, for example, 252394980 + ... + 252398251.

Almost surely, 2^825841725916 is an apocalyptic number.

It is an amenable number.

825841725916 is a deficient number, since it is larger than the sum of its proper divisors (622914849924).

825841725916 is a wasteful number, since it uses less digits than its factorization.

825841725916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504793644 (or 504793642 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 58.

The spelling of 825841725916 in words is "eight hundred twenty-five billion, eight hundred forty-one million, seven hundred twenty-five thousand, nine hundred sixteen".