1352163217 has 2 divisors, whose sum is σ = 1352163218. Its totient is φ = 1352163216.

The previous prime is 1352163181. The next prime is 1352163259. The reversal of 1352163217 is 7123612531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1073807361 + 278355856 = 32769^2 + 16684^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352163217 - 2²⁷ = 1217945489 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352163277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676081608 + 676081609.

It is an arithmetic number, because the mean of its divisors is an integer number (676081609).

Almost surely, 2^1352163217 is an apocalyptic number.

It is an amenable number.

1352163217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352163217 is an equidigital number, since it uses as much as digits as its factorization.

1352163217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 31.

The square root of 1352163217 is about 36771.7720133257. The cubic root of 1352163217 is about 1105.7994574955.

Adding to 1352163217 its reverse (7123612531), we get a palindrome (8475775748).

The spelling of 1352163217 in words is "one billion, three hundred fifty-two million, one hundred sixty-three thousand, two hundred seventeen".