4894335653 has 2 divisors, whose sum is σ = 4894335654. Its totient is φ = 4894335652.

The previous prime is 4894335631. The next prime is 4894335661. The reversal of 4894335653 is 3565334984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4610817409 + 283518244 = 67903^2 + 16838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4894335653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4894335253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447167826 + 2447167827.

It is an arithmetic number, because the mean of its divisors is an integer number (2447167827).

Almost surely, 2^4894335653 is an apocalyptic number.

It is an amenable number.

4894335653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4894335653 is an equidigital number, since it uses as much as digits as its factorization.

4894335653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 50.

The square root of 4894335653 is about 69959.5286790870. The cubic root of 4894335653 is about 1697.8445176336.

The spelling of 4894335653 in words is "four billion, eight hundred ninety-four million, three hundred thirty-five thousand, six hundred fifty-three".