64064659 has 2 divisors, whose sum is σ = 64064660. Its totient is φ = 64064658.

The previous prime is 64064657. The next prime is 64064669. The reversal of 64064659 is 95646046.

64064659 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 64064659 - 2¹ = 64064657 is a prime.

Together with 64064657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (64064657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32032329 + 32032330.

It is an arithmetic number, because the mean of its divisors is an integer number (32032330).

Almost surely, 2^64064659 is an apocalyptic number.

64064659 is a deficient number, since it is larger than the sum of its proper divisors (1).

64064659 is an equidigital number, since it uses as much as digits as its factorization.

64064659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 64064659 is about 8004.0401673155. The cubic root of 64064659 is about 400.1346609110.

The spelling of 64064659 in words is "sixty-four million, sixty-four thousand, six hundred fifty-nine".