32455707971 has 2 divisors, whose sum is σ = 32455707972. Its totient is φ = 32455707970.

The previous prime is 32455707941. The next prime is 32455708027. The reversal of 32455707971 is 17970755423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32455707971 is a prime.

It is not a weakly prime, because it can be changed into another prime (32455707941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16227853985 + 16227853986.

It is an arithmetic number, because the mean of its divisors is an integer number (16227853986).

Almost surely, 2^32455707971 is an apocalyptic number.

32455707971 is a deficient number, since it is larger than the sum of its proper divisors (1).

32455707971 is an equidigital number, since it uses as much as digits as its factorization.

32455707971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 32455707971 in words is "thirty-two billion, four hundred fifty-five million, seven hundred seven thousand, nine hundred seventy-one".