32764823947 has 2 divisors, whose sum is σ = 32764823948. Its totient is φ = 32764823946.

The previous prime is 32764823881. The next prime is 32764824019. The reversal of 32764823947 is 74932846723.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32764823947 is a prime.

It is not a weakly prime, because it can be changed into another prime (32764823747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16382411973 + 16382411974.

It is an arithmetic number, because the mean of its divisors is an integer number (16382411974).

Almost surely, 2^32764823947 is an apocalyptic number.

32764823947 is a deficient number, since it is larger than the sum of its proper divisors (1).

32764823947 is an equidigital number, since it uses as much as digits as its factorization.

32764823947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12192768, while the sum is 55.

The spelling of 32764823947 in words is "thirty-two billion, seven hundred sixty-four million, eight hundred twenty-three thousand, nine hundred forty-seven".