452839853 has 2 divisors, whose sum is σ = 452839854. Its totient is φ = 452839852.

The previous prime is 452839841. The next prime is 452839859. The reversal of 452839853 is 358938254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419512324 + 33327529 = 20482^2 + 5773^2 .

It is a cyclic number.

It is not a de Polignac number, because 452839853 - 2¹⁰ = 452838829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452839798 and 452839807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452839859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226419926 + 226419927.

It is an arithmetic number, because the mean of its divisors is an integer number (226419927).

Almost surely, 2^452839853 is an apocalyptic number.

It is an amenable number.

452839853 is a deficient number, since it is larger than the sum of its proper divisors (1).

452839853 is an equidigital number, since it uses as much as digits as its factorization.

452839853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The square root of 452839853 is about 21280.0341400102. The cubic root of 452839853 is about 767.9180577767.

The spelling of 452839853 in words is "four hundred fifty-two million, eight hundred thirty-nine thousand, eight hundred fifty-three".