4564456693 has 2 divisors, whose sum is σ = 4564456694. Its totient is φ = 4564456692.

The previous prime is 4564456681. The next prime is 4564456781. The reversal of 4564456693 is 3966544654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3831238609 + 733218084 = 61897^2 + 27078^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4564456693 is a prime.

It is a super-3 number, since 3×4564456693³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4564456693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4564456993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282228346 + 2282228347.

It is an arithmetic number, because the mean of its divisors is an integer number (2282228347).

Almost surely, 2^4564456693 is an apocalyptic number.

It is an amenable number.

4564456693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564456693 is an equidigital number, since it uses as much as digits as its factorization.

4564456693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9331200, while the sum is 52.

The square root of 4564456693 is about 67560.7629693449. The cubic root of 4564456693 is about 1658.8089260387.

The spelling of 4564456693 in words is "four billion, five hundred sixty-four million, four hundred fifty-six thousand, six hundred ninety-three".