1253413067 has 2 divisors, whose sum is σ = 1253413068. Its totient is φ = 1253413066.

The previous prime is 1253413039. The next prime is 1253413069. The reversal of 1253413067 is 7603143521.

It is a strong prime.

It is an emirp because it is prime and its reverse (7603143521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1253413067 - 2²⁸ = 984977611 is a prime.

Together with 1253413069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1253413069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626706533 + 626706534.

It is an arithmetic number, because the mean of its divisors is an integer number (626706534).

Almost surely, 2^1253413067 is an apocalyptic number.

1253413067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253413067 is an equidigital number, since it uses as much as digits as its factorization.

1253413067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1253413067 is about 35403.5742122176. The cubic root of 1253413067 is about 1078.1968846862.

Adding to 1253413067 its reverse (7603143521), we get a palindrome (8856556588).

The spelling of 1253413067 in words is "one billion, two hundred fifty-three million, four hundred thirteen thousand, sixty-seven".