1452057259 has 2 divisors, whose sum is σ = 1452057260. Its totient is φ = 1452057258.

The previous prime is 1452057221. The next prime is 1452057283. The reversal of 1452057259 is 9527502541.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9527502541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452057259 - 2⁹ = 1452056747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452097259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726028629 + 726028630.

It is an arithmetic number, because the mean of its divisors is an integer number (726028630).

Almost surely, 2^1452057259 is an apocalyptic number.

1452057259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452057259 is an equidigital number, since it uses as much as digits as its factorization.

1452057259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 1452057259 is about 38105.8690886325. The cubic root of 1452057259 is about 1132.3862329047.

The spelling of 1452057259 in words is "one billion, four hundred fifty-two million, fifty-seven thousand, two hundred fifty-nine".