452044727 has 2 divisors, whose sum is σ = 452044728. Its totient is φ = 452044726.

The previous prime is 452044699. The next prime is 452044729. The reversal of 452044727 is 727440254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452044727 - 2¹⁶ = 451979191 is a prime.

Together with 452044729, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452044729) 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, 226022363 + 226022364.

It is an arithmetic number, because the mean of its divisors is an integer number (226022364).

Almost surely, 2^452044727 is an apocalyptic number.

452044727 is a deficient number, since it is larger than the sum of its proper divisors (1).

452044727 is an equidigital number, since it uses as much as digits as its factorization.

452044727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 452044727 is about 21261.3434900055. The cubic root of 452044727 is about 767.4683407808.

The spelling of 452044727 in words is "four hundred fifty-two million, forty-four thousand, seven hundred twenty-seven".