1254354317 has 2 divisors, whose sum is σ = 1254354318. Its totient is φ = 1254354316.

The previous prime is 1254354301. The next prime is 1254354359. The reversal of 1254354317 is 7134534521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1239462436 + 14891881 = 35206^2 + 3859^2 .

It is a cyclic number.

It is not a de Polignac number, because 1254354317 - 2⁴ = 1254354301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1254354397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627177158 + 627177159.

It is an arithmetic number, because the mean of its divisors is an integer number (627177159).

Almost surely, 2^1254354317 is an apocalyptic number.

It is an amenable number.

1254354317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1254354317 is an equidigital number, since it uses as much as digits as its factorization.

1254354317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 35.

The square root of 1254354317 is about 35416.8648668964. The cubic root of 1254354317 is about 1078.4667076509.

Adding to 1254354317 its reverse (7134534521), we get a palindrome (8388888838).

The spelling of 1254354317 in words is "one billion, two hundred fifty-four million, three hundred fifty-four thousand, three hundred seventeen".