1353445307 has 2 divisors, whose sum is σ = 1353445308. Its totient is φ = 1353445306.

The previous prime is 1353445279. The next prime is 1353445319. The reversal of 1353445307 is 7035443531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1353445307 - 2¹⁸ = 1353183163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353445397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676722653 + 676722654.

It is an arithmetic number, because the mean of its divisors is an integer number (676722654).

Almost surely, 2^1353445307 is an apocalyptic number.

1353445307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353445307 is an equidigital number, since it uses as much as digits as its factorization.

1353445307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 1353445307 is about 36789.2009562589. The cubic root of 1353445307 is about 1106.1488449454.

Adding to 1353445307 its reverse (7035443531), we get a palindrome (8388888838).

The spelling of 1353445307 in words is "one billion, three hundred fifty-three million, four hundred forty-five thousand, three hundred seven".