64062324495991 has 2 divisors, whose sum is σ = 64062324495992. Its totient is φ = 64062324495990.

The previous prime is 64062324495973. The next prime is 64062324496039. The reversal of 64062324495991 is 19959442326046.

64062324495991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64062324495991 - 2¹¹ = 64062324493943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64062324495931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32031162247995 + 32031162247996.

It is an arithmetic number, because the mean of its divisors is an integer number (32031162247996).

Almost surely, 2^{64062324495991} is an apocalyptic number.

64062324495991 is a deficient number, since it is larger than the sum of its proper divisors (1).

64062324495991 is an equidigital number, since it uses as much as digits as its factorization.

64062324495991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100776960, while the sum is 64.

The spelling of 64062324495991 in words is "sixty-four trillion, sixty-two billion, three hundred twenty-four million, four hundred ninety-five thousand, nine hundred ninety-one".