452434487 has 2 divisors, whose sum is σ = 452434488. Its totient is φ = 452434486.

The previous prime is 452434471. The next prime is 452434511. The reversal of 452434487 is 784434254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452434487 - 2⁴ = 452434471 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452434457) 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, 226217243 + 226217244.

It is an arithmetic number, because the mean of its divisors is an integer number (226217244).

Almost surely, 2^452434487 is an apocalyptic number.

452434487 is a deficient number, since it is larger than the sum of its proper divisors (1).

452434487 is an equidigital number, since it uses as much as digits as its factorization.

452434487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 41.

The square root of 452434487 is about 21270.5074457569. The cubic root of 452434487 is about 767.6888518001.

The spelling of 452434487 in words is "four hundred fifty-two million, four hundred thirty-four thousand, four hundred eighty-seven".