32055901 has 2 divisors, whose sum is σ = 32055902. Its totient is φ = 32055900.

The previous prime is 32055899. The next prime is 32055911. The reversal of 32055901 is 10955023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19131876 + 12924025 = 4374^2 + 3595^2 .

It is an emirp because it is prime and its reverse (10955023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32055901 - 2¹ = 32055899 is a prime.

Together with 32055899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32055911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16027950 + 16027951.

It is an arithmetic number, because the mean of its divisors is an integer number (16027951).

Almost surely, 2^32055901 is an apocalyptic number.

It is an amenable number.

32055901 is a deficient number, since it is larger than the sum of its proper divisors (1).

32055901 is an equidigital number, since it uses as much as digits as its factorization.

32055901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 32055901 is about 5661.7930905324. The cubic root of 32055901 is about 317.6649722361.

The spelling of 32055901 in words is "thirty-two million, fifty-five thousand, nine hundred one".