825698965383 has 6 divisors (see below), whose sum is σ = 1192676283344. Its totient is φ = 550465976916.

The previous prime is 825698965379. The next prime is 825698965411. The reversal of 825698965383 is 383569896528.

825698965383 is a `hidden beast` number, since 8 + 2 + 5 + 6 + 9 + 89 + 6 + 538 + 3 = 666.

It is not a de Polignac number, because 825698965383 - 2² = 825698965379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825698965313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45872164735 + ... + 45872164752.

Almost surely, 2^825698965383 is an apocalyptic number.

825698965383 is a deficient number, since it is larger than the sum of its proper divisors (366977317961).

825698965383 is a wasteful number, since it uses less digits than its factorization.

825698965383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91744329493 (or 91744329490 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 72.

The spelling of 825698965383 in words is "eight hundred twenty-five billion, six hundred ninety-eight million, nine hundred sixty-five thousand, three hundred eighty-three".