64067064701 has 2 divisors, whose sum is σ = 64067064702. Its totient is φ = 64067064700.

The previous prime is 64067064697. The next prime is 64067064707. The reversal of 64067064701 is 10746076046.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59226523225 + 4840541476 = 243365^2 + 69574^2 .

It is a cyclic number.

It is not a de Polignac number, because 64067064701 - 2² = 64067064697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64067064707) 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, 32033532350 + 32033532351.

It is an arithmetic number, because the mean of its divisors is an integer number (32033532351).

Almost surely, 2^64067064701 is an apocalyptic number.

It is an amenable number.

64067064701 is a deficient number, since it is larger than the sum of its proper divisors (1).

64067064701 is an equidigital number, since it uses as much as digits as its factorization.

64067064701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 64067064701 in words is "sixty-four billion, sixty-seven million, sixty-four thousand, seven hundred one".