9683152681 has 2 divisors, whose sum is σ = 9683152682. Its totient is φ = 9683152680.

The previous prime is 9683152679. The next prime is 9683152727. The reversal of 9683152681 is 1862513869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9548221225 + 134931456 = 97715^2 + 11616^2 .

It is an emirp because it is prime and its reverse (1862513869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9683152681 - 2¹ = 9683152679 is a prime.

It is a super-2 number, since 2×9683152681² (a number of 21 digits) contains 22 as substring.

Together with 9683152679, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9683152181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4841576340 + 4841576341.

It is an arithmetic number, because the mean of its divisors is an integer number (4841576341).

Almost surely, 2^9683152681 is an apocalyptic number.

It is an amenable number.

9683152681 is a deficient number, since it is larger than the sum of its proper divisors (1).

9683152681 is an equidigital number, since it uses as much as digits as its factorization.

9683152681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 49.

The square root of 9683152681 is about 98403.0115443628. The cubic root of 9683152681 is about 2131.4358192131.

The spelling of 9683152681 in words is "nine billion, six hundred eighty-three million, one hundred fifty-two thousand, six hundred eighty-one".