10640353 has 2 divisors, whose sum is σ = 10640354. Its totient is φ = 10640352.

The previous prime is 10640339. The next prime is 10640359. The reversal of 10640353 is 35304601.

10640353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10543009 + 97344 = 3247^2 + 312^2 .

It is an emirp because it is prime and its reverse (35304601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10640353 - 2⁵ = 10640321 is a prime.

It is a super-2 number, since 2×10640353² = 226434223929218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10640359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5320176 + 5320177.

It is an arithmetic number, because the mean of its divisors is an integer number (5320177).

Almost surely, 2^10640353 is an apocalyptic number.

It is an amenable number.

10640353 is a deficient number, since it is larger than the sum of its proper divisors (1).

10640353 is an equidigital number, since it uses as much as digits as its factorization.

10640353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 10640353 is about 3261.9553951579. The cubic root of 10640353 is about 219.9473220983.

Adding to 10640353 its reverse (35304601), we get a palindrome (45944954).

The spelling of 10640353 in words is "ten million, six hundred forty thousand, three hundred fifty-three".