32251983321601 has 2 divisors, whose sum is σ = 32251983321602. Its totient is φ = 32251983321600.

The previous prime is 32251983321589. The next prime is 32251983321661. The reversal of 32251983321601 is 10612338915223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31853336303376 + 398647018225 = 5643876^2 + 631385^2 .

It is an emirp because it is prime and its reverse (10612338915223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32251983321601 - 2⁷ = 32251983321473 is a prime.

It is not a weakly prime, because it can be changed into another prime (32251983321661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16125991660800 + 16125991660801.

It is an arithmetic number, because the mean of its divisors is an integer number (16125991660801).

Almost surely, 2^{32251983321601} is an apocalyptic number.

It is an amenable number.

32251983321601 is a deficient number, since it is larger than the sum of its proper divisors (1).

32251983321601 is an equidigital number, since it uses as much as digits as its factorization.

32251983321601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 32251983321601 in words is "thirty-two trillion, two hundred fifty-one billion, nine hundred eighty-three million, three hundred twenty-one thousand, six hundred one".