8105683752 has 24 divisors (see below), whose sum is σ = 21952893690. Its totient is φ = 2701894560.

The previous prime is 8105683717. The next prime is 8105683753. The reversal of 8105683752 is 2573865018.

8105683752 is a `hidden beast` number, since 8 + 1 + 0 + 568 + 37 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7588848996 + 516834756 = 87114^2 + 22734^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 8105683698 and 8105683707.

It is not an unprimeable number, because it can be changed into a prime (8105683753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56289399 + ... + 56289542.

Almost surely, 2^8105683752 is an apocalyptic number.

It is an amenable number.

8105683752 is an abundant number, since it is smaller than the sum of its proper divisors (13847209938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8105683752 is a wasteful number, since it uses less digits than its factorization.

8105683752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112578953 (or 112578946 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 8105683752 is about 90031.5708626702. The cubic root of 8105683752 is about 2008.7684800310.

The spelling of 8105683752 in words is "eight billion, one hundred five million, six hundred eighty-three thousand, seven hundred fifty-two".