7847682485823 has 12 divisors (see below), whose sum is σ = 12002337919728. Its totient is φ = 4924036069440.

The previous prime is 7847682485813. The next prime is 7847682485831. The reversal of 7847682485823 is 3285842867487.

It is a happy number.

7847682485823 is a `hidden beast` number, since 7 + 8 + 4 + 7 + 68 + 2 + 485 + 82 + 3 = 666.

It is not a de Polignac number, because 7847682485823 - 2⁶ = 7847682485759 is a prime.

It is a super-2 number, since 2×7847682485823² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7847682485803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25646021043 + ... + 25646021348.

It is an arithmetic number, because the mean of its divisors is an integer number (1000194826644).

Almost surely, 2^{7847682485823} is an apocalyptic number.

7847682485823 is a deficient number, since it is larger than the sum of its proper divisors (4154655433905).

7847682485823 is a wasteful number, since it uses less digits than its factorization.

7847682485823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51292042414 (or 51292042411 counting only the distinct ones).

The product of its digits is 1156055040, while the sum is 72.

The spelling of 7847682485823 in words is "seven trillion, eight hundred forty-seven billion, six hundred eighty-two million, four hundred eighty-five thousand, eight hundred twenty-three".