452124646427 has 2 divisors, whose sum is σ = 452124646428. Its totient is φ = 452124646426.

The previous prime is 452124646373. The next prime is 452124646469. The reversal of 452124646427 is 724646421254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452124646427 is a prime.

It is not a weakly prime, because it can be changed into another prime (452124646487) 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, 226062323213 + 226062323214.

It is an arithmetic number, because the mean of its divisors is an integer number (226062323214).

Almost surely, 2^452124646427 is an apocalyptic number.

452124646427 is a deficient number, since it is larger than the sum of its proper divisors (1).

452124646427 is an equidigital number, since it uses as much as digits as its factorization.

452124646427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2580480, while the sum is 47.

The spelling of 452124646427 in words is "four hundred fifty-two billion, one hundred twenty-four million, six hundred forty-six thousand, four hundred twenty-seven".