32680006181 has 2 divisors, whose sum is σ = 32680006182. Its totient is φ = 32680006180.

The previous prime is 32680006169. The next prime is 32680006187. The reversal of 32680006181 is 18160008623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24481609156 + 8198397025 = 156466^2 + 90545^2 .

It is a cyclic number.

It is not a de Polignac number, because 32680006181 - 2³⁴ = 15500136997 is a prime.

It is a super-2 number, since 2×32680006181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32680006187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16340003090 + 16340003091.

It is an arithmetic number, because the mean of its divisors is an integer number (16340003091).

Almost surely, 2^32680006181 is an apocalyptic number.

It is an amenable number.

32680006181 is a deficient number, since it is larger than the sum of its proper divisors (1).

32680006181 is an equidigital number, since it uses as much as digits as its factorization.

32680006181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 32680006181 in words is "thirty-two billion, six hundred eighty million, six thousand, one hundred eighty-one".