32164663112077 has 2 divisors, whose sum is σ = 32164663112078. Its totient is φ = 32164663112076.

The previous prime is 32164663111937. The next prime is 32164663112083. The reversal of 32164663112077 is 77021136646123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30519205287561 + 1645457824516 = 5524419^2 + 1282754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32164663112077 is a prime.

It is a super-2 number, since 2×32164663112077² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32164663112077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32164663112377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16082331556038 + 16082331556039.

It is an arithmetic number, because the mean of its divisors is an integer number (16082331556039).

Almost surely, 2^{32164663112077} is an apocalyptic number.

It is an amenable number.

32164663112077 is a deficient number, since it is larger than the sum of its proper divisors (1).

32164663112077 is an equidigital number, since it uses as much as digits as its factorization.

32164663112077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 32164663112077 in words is "thirty-two trillion, one hundred sixty-four billion, six hundred sixty-three million, one hundred twelve thousand, seventy-seven".