64329325043 has 2 divisors, whose sum is σ = 64329325044. Its totient is φ = 64329325042.

The previous prime is 64329325003. The next prime is 64329325079. The reversal of 64329325043 is 34052392346.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64329325043 - 2¹² = 64329320947 is a prime.

It is not a weakly prime, because it can be changed into another prime (64329325003) 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, 32164662521 + 32164662522.

It is an arithmetic number, because the mean of its divisors is an integer number (32164662522).

Almost surely, 2^64329325043 is an apocalyptic number.

64329325043 is a deficient number, since it is larger than the sum of its proper divisors (1).

64329325043 is an equidigital number, since it uses as much as digits as its factorization.

64329325043 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 41.

The spelling of 64329325043 in words is "sixty-four billion, three hundred twenty-nine million, three hundred twenty-five thousand, forty-three".