1452315343 has 2 divisors, whose sum is σ = 1452315344. Its totient is φ = 1452315342.

The previous prime is 1452315313. The next prime is 1452315377. The reversal of 1452315343 is 3435132541.

It is a weak prime.

It is an emirp because it is prime and its reverse (3435132541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452315343 - 2¹³ = 1452307151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452315313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726157671 + 726157672.

It is an arithmetic number, because the mean of its divisors is an integer number (726157672).

Almost surely, 2^1452315343 is an apocalyptic number.

1452315343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452315343 is an equidigital number, since it uses as much as digits as its factorization.

1452315343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 1452315343 is about 38109.2553456506. The cubic root of 1452315343 is about 1132.4533178294.

Adding to 1452315343 its reverse (3435132541), we get a palindrome (4887447884).

The spelling of 1452315343 in words is "one billion, four hundred fifty-two million, three hundred fifteen thousand, three hundred forty-three".