452844479 has 2 divisors, whose sum is σ = 452844480. Its totient is φ = 452844478.

The previous prime is 452844473. The next prime is 452844503. The reversal of 452844479 is 974448254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452844479 - 2⁴ = 452844463 is a prime.

It is equal to p_23995685 and since 452844479 and 23995685 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452844473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226422239 + 226422240.

It is an arithmetic number, because the mean of its divisors is an integer number (226422240).

Almost surely, 2^452844479 is an apocalyptic number.

452844479 is a deficient number, since it is larger than the sum of its proper divisors (1).

452844479 is an equidigital number, since it uses as much as digits as its factorization.

452844479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 47.

The square root of 452844479 is about 21280.1428331673. The cubic root of 452844479 is about 767.9206726650.

The spelling of 452844479 in words is "four hundred fifty-two million, eight hundred forty-four thousand, four hundred seventy-nine".