64335113 has 2 divisors, whose sum is σ = 64335114. Its totient is φ = 64335112.

The previous prime is 64335107. The next prime is 64335143. The reversal of 64335113 is 31153346.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53392249 + 10942864 = 7307^2 + 3308^2 .

It is a cyclic number.

It is not a de Polignac number, because 64335113 - 2⁶ = 64335049 is a prime.

It is not a weakly prime, because it can be changed into another prime (64335143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32167556 + 32167557.

It is an arithmetic number, because the mean of its divisors is an integer number (32167557).

Almost surely, 2^64335113 is an apocalyptic number.

It is an amenable number.

64335113 is a deficient number, since it is larger than the sum of its proper divisors (1).

64335113 is an equidigital number, since it uses as much as digits as its factorization.

64335113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 64335113 is about 8020.9172168774. The cubic root of 64335113 is about 400.6969370749.

Adding to 64335113 its reverse (31153346), we get a palindrome (95488459).

The spelling of 64335113 in words is "sixty-four million, three hundred thirty-five thousand, one hundred thirteen".