1253414159 has 2 divisors, whose sum is σ = 1253414160. Its totient is φ = 1253414158.

The previous prime is 1253414137. The next prime is 1253414167. The reversal of 1253414159 is 9514143521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1253414159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1253414179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626707079 + 626707080.

It is an arithmetic number, because the mean of its divisors is an integer number (626707080).

Almost surely, 2^1253414159 is an apocalyptic number.

1253414159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253414159 is an equidigital number, since it uses as much as digits as its factorization.

1253414159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The square root of 1253414159 is about 35403.5896343859. The cubic root of 1253414159 is about 1078.1971978021.

The spelling of 1253414159 in words is "one billion, two hundred fifty-three million, four hundred fourteen thousand, one hundred fifty-nine".