5665263353 has 2 divisors, whose sum is σ = 5665263354. Its totient is φ = 5665263352.

The previous prime is 5665263343. The next prime is 5665263403. The reversal of 5665263353 is 3533625665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3601560169 + 2063703184 = 60013^2 + 45428^2 .

It is a cyclic number.

It is not a de Polignac number, because 5665263353 - 2²⁶ = 5598154489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5665263313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832631676 + 2832631677.

It is an arithmetic number, because the mean of its divisors is an integer number (2832631677).

Almost surely, 2^5665263353 is an apocalyptic number.

It is an amenable number.

5665263353 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665263353 is an equidigital number, since it uses as much as digits as its factorization.

5665263353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458000, while the sum is 44.

The square root of 5665263353 is about 75267.9437277252. The cubic root of 5665263353 is about 1782.6798996979.

The spelling of 5665263353 in words is "five billion, six hundred sixty-five million, two hundred sixty-three thousand, three hundred fifty-three".