64041611 has 2 divisors, whose sum is σ = 64041612. Its totient is φ = 64041610.

The previous prime is 64041581. The next prime is 64041617. The reversal of 64041611 is 11614046.

64041611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64041611 - 2⁶ = 64041547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64041617) 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, 32020805 + 32020806.

It is an arithmetic number, because the mean of its divisors is an integer number (32020806).

Almost surely, 2^64041611 is an apocalyptic number.

64041611 is a deficient number, since it is larger than the sum of its proper divisors (1).

64041611 is an equidigital number, since it uses as much as digits as its factorization.

64041611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 64041611 is about 8002.6002649139. The cubic root of 64041611 is about 400.0866708024.

Adding to 64041611 its reverse (11614046), we get a palindrome (75655657).

The spelling of 64041611 in words is "sixty-four million, forty-one thousand, six hundred eleven".