825014939325 has 24 divisors (see below), whose sum is σ = 1372712774688. Its totient is φ = 437205362880.

The previous prime is 825014939323. The next prime is 825014939351. The reversal of 825014939325 is 523939410528.

It is a happy number.

It is not a de Polignac number, because 825014939325 - 2¹ = 825014939323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825014939323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35020707 + ... + 35044256.

It is an arithmetic number, because the mean of its divisors is an integer number (57196365612).

Almost surely, 2^825014939325 is an apocalyptic number.

It is an amenable number.

825014939325 is a deficient number, since it is larger than the sum of its proper divisors (547697835363).

825014939325 is a wasteful number, since it uses less digits than its factorization.

825014939325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70065133 (or 70065128 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 825014939325 in words is "eight hundred twenty-five billion, fourteen million, nine hundred thirty-nine thousand, three hundred twenty-five".