64835713 has 2 divisors, whose sum is σ = 64835714. Its totient is φ = 64835712.

The previous prime is 64835653. The next prime is 64835723. The reversal of 64835713 is 31753846.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59490369 + 5345344 = 7713^2 + 2312^2 .

It is a cyclic number.

It is not a de Polignac number, because 64835713 - 2¹⁷ = 64704641 is a prime.

It is not a weakly prime, because it can be changed into another prime (64835723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32417856 + 32417857.

It is an arithmetic number, because the mean of its divisors is an integer number (32417857).

Almost surely, 2^64835713 is an apocalyptic number.

It is an amenable number.

64835713 is a deficient number, since it is larger than the sum of its proper divisors (1).

64835713 is an equidigital number, since it uses as much as digits as its factorization.

64835713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 64835713 is about 8052.0626549972. The cubic root of 64835713 is about 401.7335449514.

The spelling of 64835713 in words is "sixty-four million, eight hundred thirty-five thousand, seven hundred thirteen".