452205751 has 2 divisors, whose sum is σ = 452205752. Its totient is φ = 452205750.

The previous prime is 452205683. The next prime is 452205791. The reversal of 452205751 is 157502254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452205751 - 2⁹ = 452205239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452205791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226102875 + 226102876.

It is an arithmetic number, because the mean of its divisors is an integer number (226102876).

Almost surely, 2^452205751 is an apocalyptic number.

452205751 is a deficient number, since it is larger than the sum of its proper divisors (1).

452205751 is an equidigital number, since it uses as much as digits as its factorization.

452205751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 452205751 is about 21265.1299314159. The cubic root of 452205751 is about 767.5594572449.

The spelling of 452205751 in words is "four hundred fifty-two million, two hundred five thousand, seven hundred fifty-one".